[특허]Interlocking control barrier systems

[미국특허] Interlocking control barrier systems 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E01F-013/04
출원번호	US-0974001 (1997-11-19)
발명자 / 주소	Christensen Marc E.
출원인 / 주소	Off the Wall Products, LLC
대리인 / 주소	Workman, Nydegger & Seeley
인용정보	피인용 횟수 : 29 인용 특허 : 48

초록 ▼

A barrier system includes discrete movable barriers molded from a resiliently deformable plastic. Each of the barriers includes a housing having opposing front and back walls and opposing triangular shaped sidewalls. The front and back walls extend from a floor and intersect at a rounded top portion. Each barrier includes an interior surface that defines an internal chamber. The internal chamber can be selective filled with a ballast through an opening. Recessed within the front wall and back wall are a plurality of pockets. The pockets form reinforcing ribs which substantially prevent the deflection of front and back wall when the internal chamber is filled with ballast. In contrast, the sidewalls are substantially smooth to enhance bowing thereat when the internal chamber is filled with ballast. Recessed within the floor of each barrier adjacent to each of the sidewalls is a slot. Upstanding legs from an U-shaped connector are received within corresponding slots when sidewalls of adjacent barriers are biased together. The connector thus secures the barriers together. A tenon and mortise is formed on the front wall of each of the barriers and are configured such that front walls of opposing barriers can be mated together for stacking and storage. Each of the barriers can also include a rubberized pad mounted to the floor of the barrier to minimize sliding. A plate can also be mounted to each barrier to minimize the potential for tipping the barriers.

대표청구항 ▼

[ What is claimed and desired to be secured by United States Letters Patent is:] [1.] A barrier system operable with a ballast, the barrier system comprising:(a) a pair of discrete, movable barriers, each of the barriers comprising:(i) a housing including a pair of opposing sidewalls and a floor extending therebetween, each of the sidewalls having a uniformly substantially smooth exterior surface;(ii) an interior surface defining an internal chamber; and(iii) means for filling internal chamber with the ballast; and(b) means for connecting together the pair of discrete barriers such that the strength of the connection therebetween increases by frictional engagement as each of the barriers are filled with the ballast.

이 특허에 인용된 특허 (48) 인용/피인용 타임라인 분석

Smith Peter J. (Gansevoort NY), Adjustable barrier wall assembly.
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Toshio Sato (Shigasato 3-22-14 Otsu-shi ; Shiga-ken JPX), Artificial skating-rink floor.
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Sasaki Mitsuo (Yamato JPX), Assembly-type barricade.
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Glass Geoffrey M. (21 Bridlewood Rd. Northbrook IL 60062), Barricade.
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Thomson Kenneth L. (Huntington Beach CA) Fenton Hank (Charlie Lake CAX) Tesch Norbert (Coquitlam CAX), Barricade.
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Yodock ; Jr. Leo J. ; Yodock ; III Leo J. ; Yodock Steven J., Barrier device.
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MacDonald John B. (Brantford CAX), Barrier system and barrier units therefor.
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Naegele ; III Robert O. (Minneapolis MN) Becker James E. (Chaska MN), Boundary barrier for a sports playing field.
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Christensen Marc E., Control barrier systems.
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Christensen Marc E., Control barrier with support legs.
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Christensen Marc E. (20805 Lowell Rd. Caldwell ID 83605), Crowd control barrier.
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Christensen Marc E. (364 N. Main St. ; #2 Salt Lake City UT 84103), Crowd control barrier system.
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Evans Harold A., Curbing.
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Kotler Daniel ; Little David R., Dasher board.
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Frster Gnther (Neuen Bue 27 D-6300 Giessen DEX) Gresser German (Schnleinstrasse 3 D-8700 Wrzburg DEX), Directing-barrier for a roadway.
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Thompson Marion L. (53 Woodlyn La. Bradbury CA 91010), Energy absorbing barrier.
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Hamann David L. (Cincinnati OH), Floor sign extension attachment.
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White John M. (15774 Widewater Dr. Dumfries VA 22026), Fluid charged roadway barrier.
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Cameron John S. (28 Cockels Loan Renfrew GB6), Ground-based portable and collapsible structures.
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Brown James C. (2121 Skyhawk Dr. Fort Wayne IN 46815), Highway barricade.
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Yodock Leo J. (Bloomsburg PA), Highway barrier.
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Yodock Leo J. (Box 425 Bloomsburg PA 17815), Highway barrier.
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Sprague R. Paul (350 Indian Rock Rd. New Canaan CT 06840), Highway barrier for traffic control.
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Glass Geoffrey M. (21 Bridlewood Rd. Northbrook IL 60062), Hollow plastic barricade.
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Peery John R. (2170 Princeton St. Palo Alto CA 94306) Gold Michael N. (6222 Mammoth Ave. Van Nuys CA 91401) Schorr Saadia M. (3390 Vista Haven Rd. Sherman Oaks CA 91403) Gorby Jack (525 N. Bellagio T, Mattress assembly for the prevention and treatment of decubitus ulcers.
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Trent Peter F. (Westmount CAX) Charlebois Raymond (Laval sur-le-Lac CAX), Median barrier construction.
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Drews Terence (119 Brock La. Grand Rapids MN 55744), Method of manufacturing barriers.
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Drews Terence (119 Brock La. Grand Rapids MN 55744), Method of manufacturing barriers.
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Miller ; Sr. Craig S. (Yorba Linda CA) Miller ; Jr. Craig S. (Corona CA), Modular air bed.
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Antonioli Giuseppe (Bellinzona CHX), Modular element for defining areas and routes on carriage roads and the like.
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Diana Silvio (203 Yoakum Pkwy. Alexandria VA 22304), Monolithic surface ornamentation of pre-cast reinforced concrete wall.
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Glass Geoffrey M. (Rolling Meadows IL), Plastic traffic barricade.
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Rittenhouse Michael R. (121 Fitchburg Dr. Woodstock GA 30188), Portable fence with water filled bases.
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Chiodo Alfred A. (2125 Willomere Dr. Des Moines IA 50321), Portable highway barrier.
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Ross Charles N. (48 Meander Close Carlisle ; Ontario CAX L0R 1H1), Protective barrier members for work areas.
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Hanson James L. (4451 W. 167th St. Lawndale CA 90260), Rapidly deployable traffic screen.
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Braverman Josef J. (32 Loma Vista Drive Thornhill ; Ontario CAX L4J 7S3), Road barrier.
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Cobb Lincoln C. (Dallas TX) Wardell Raymond A. (Downsview CAX), Roadway barrier.
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Humphrey Donald F. (2601 Mason St. Wheaton MD 20902), Roadway barrier.
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Duckett John W. (Carson City NV), Roadway barrier module, system and method.
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Fish, Robert E., Safety barrier.
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Bishop Robert J. (1083 Bloomfield Ave. West Caldwell NJ 07006), Sectional shock absorbing and motorist warning highway barriers.
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Dicks Martin E. (Everton GB2), Signalling means.
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Yodock Leo J. (Bloomsburg PA), Stand-alone highway barrier.
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O\Keeffe Henry J. (32220 Highway 50 Malin OR 97632) O\Keeffe Patricia D. (32220 Highway 50 Malin OR 97632), Support device for use with chairs.
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Jensen Kevin M. (23110 - 13 PL W Bothell WA 98021), Traffic safety control device.
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Quittner, John P., Transferable roadway lane divider.
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Henry Stephen K. (P.O. Box 1061 Golden CO 80401), Wheel chock.
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이 특허를 인용한 특허 (29) 인용/피인용 타임라인 분석

Christensen, Marc E.; Winter, David C.; Van Nimwegen, Edward G.; Spendlove, Jay D., Barricade.
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Haggy,Christine M.; Marr, Jr.,John W., Barrier and barrier system.
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Christensen, Marc E.; Schaffner, James, Barrier systems with interlocking flag.
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Stevens, Eric M.; Stanko, Leo F.; Mann, Ross D., Barrier systems with programmable light assembly.
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Christensen, Marc E.; Brown, Greg H.; Cowan, David E.; Grabowski, Bryan D.; Mettler, Charles M.; Owens, Bruce E.; Russell, Patricia, Barriers with interlocking sides.
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Christensen, Marc E.; Lipniarski, David J., Control barrier.
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Pauletto, Bruno; Orsulak, James M., Exercise hurdle.
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Sadinsky, Steven E.; Farinola, Thomas J.; Long, Stuart B., Fence and fence base.
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Sadinsky, Steven E.; Farinola, Thomas J.; Long, Stuart B., Fence and fence base.
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Meyers, Theodore W., Injection molded plastic nestable shell for concrete parking bumpers.
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Meyers, Theodore W., Injection-molded plastic nestable shell for concrete parking bumpers.
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Christensen,Marc E.; Simon,Eric M.; Snook,William, Interlocking barrier.
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Christensen,Marc E.; Simon,Eric M.; Snook,William L., Interlocking barriers.
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Christensen,Marc E., Low profile barrier.
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Christensen,Marc E., Low profile barrier.
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Christensen, Marc E., Low profile barriers having attached molded pins.
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Wieringa,Lawrence D., Method for attachment of advertisements to a road barrier.
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Christensen, Marc E.; Schaffner, James, Methods for manufacturing barrier systems having a retained coupling pin.
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Marsh, Charles P.; Lozar, Charles C.; Temple, Brian, Modular barrier system for satisfying needs unique to a specific user.
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Camomilla, Gabriele; Bruschi, Stefano, Multipurpose road barrier, having a double dampening-resistant effect.
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Giampavolo, Paul; Shelton, Robert N., Pallet guard.
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Welch, James B.; Pyde, Donald C., Pedestrian barrier and barrier system.
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Bowlware, Daniel S., Portable ballistics barrier.
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Carey,Anthony J., Relocatable transportable safety crash barrier system.
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Christensen, Marc E.; Lipniarski, David J.; Mecham, Joseph C., Stackable barrier with connector.
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Pond, Tawny, Temporary fence assembly.
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Christensen,Marc E.; Lipniarski,David J., Traffic barrier.
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Yodock, Jr., Leo J.; Yodock, III, Leo J.; Yodock, Guy C., Traffic control device.
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Kulp, Jack H.; Almanza, Felipe, Water-ballasted protection barrier.
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A	생활필수품
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A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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[미국특허] Interlocking control barrier systems 원문보기