[특허]Directional shovel

Directional shovel 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	E01H-005/02 E01H-005/06 E02F-003/02 E01H-005/04
출원번호	US-0669306 (2015-03-26)
등록번호	US-9771698 (2017-09-26)
발명자 / 주소	Khan, Sitara R
출원인 / 주소	Khan, Sitara R
대리인 / 주소	O'Rourke, Thomas A.
인용정보	피인용 횟수 : 0 인용 특허 : 45

초록 ▼

The present invention relates to a hand or motorized push shovel/plow with directional left or right side disbursement of snow, granular material, thicker liquids and other such desired materials with ease and comfort. The shovel allows a user to direct a shoveled load to a first or a second side of the shovel while moving the shovel in a substantially straight direction and generally comprises a handle, a shaft extending from the handle to a base shovel blade, and a steering mechanism secured along a portion of the shaft or handle and in steering communication with a directional shovel blade that is in a relational arrangement on top of the base shovel blade. The steering mechanism allows a user to angle the directional blade in a left or right direction.

대표청구항 ▼

1. A directional shovel comprising: a base shovel blade having at least a leading edge, a first side and a second side;a shaft, a portion proximate to a first end of said shaft fixedly secured to said base shovel blade;a handle fixedly secured to a second end of said shaft;an upper shovel blade, said upper shovel blade comprising a flat portion and an arcuate portion tangent to said flat portion; said flat portion of said upper shovel blade being pivotally coupled to said base shovel blade;means for controlling a pivotal position of said upper shovel blade to occupy at least a first pivot position and a second pivot position;wherein at least a portion of said base shovel blade is substantially flat; andwherein said flat portion of said upper shovel blade is pivotally coupled to said base shovel blade in proximity to said leading edge. 2. The directional shovel according to claim 1 further comprising an axle secured to said base shovel blade, and a first wheel rotatably coupled to a first end of said axle and a second wheel rotatably coupled to a second end of said axle. 3. The directional shovel according to claim 2 further comprising one or more support members fixedly secured to a bottom of said base shovel blade. 4. The directional shovel according to claim 3 further comprising a wheel rotatably coupled to a bottom of each said support member. 5. The directional shovel according to claim 4 wherein said one or more support members are equally spaced laterally between said first wheel and said second wheel. 6. The directional shovel according to claim 1 further comprising a first arcuate opening and a second arcuate opening respectively positioned on opposites sides of said base shovel blade, to have a substantially concentric axis; and a first rivet and a second rivet each having a shaft protruding down from a bottom surface of said substantially flat portion of said upper shovel blade, each said shaft of said first and second rivets configured to be moveable within a respective said arcuate opening, and to be captive therein by a head on each said rivet disposed on a bottom side of said base shovel blade. 7. The directional shovel according to claim 1 further comprising at least one wheel configured to support said base blade.

이 특허에 인용된 특허 (45)

Colla Dan, Adjustable angle snow shovel.
상세보기
Lemasters Winfield S. (R.D. 7 ; Box 308 Washington PA 15301), Adjustable snow shovel.
상세보기
Baranowski Boleslaw (306 Harrison Gardens Harrison NJ 07029) Baranowski William (306 Harrison Gardens Harrison NJ 07029), Apparatus for taking up and removing matter from a surface.
상세보기
Ronca, Michele, Articulated shovel.
상세보기
Petruzzelli, Rocco, Articulated snow shovel.
상세보기
Lundy John (3522 Creighton Rd. ; S.W. Atlanta GA 30331), Automatic ejection snow plow.
상세보기
Rosenshine Howard (436 Taylor Rd. Exton PA 19341), Auxiliary handle for a shovel.
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Zamaria Charles (5028 Northern Lights Circle Mississauga ; Ontario CAX L5R 2P5), Combined snow scoop and multipurpose handcart.
상세보기
Jones Warren S. (1011 Woodmere Dr. Indianapolis IN 46260), Combined snow shoveling device and cart.
상세보기
Fingerer Joseph C. (27 Ledbury St. North York ; Ontario CAX M5N 248) Alon Ephraim I. (55 Shelborne Avenue Toronto ; Ontario CAX M5N-1Y9), Hand-operated snow plow with adjustable blades.
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Petruzelli,Rocco, Laterally adjustable snow shovel reinforced by braces.
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Samuelson Vernon, Levered shovel for moving snow.
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McMath Edward W. (4305 Ridge Rd. Baltimore MD 21236), Manual scoop type snow pusher/lifter.
상세보기
Emma Sam F. (702 Hawthorne La. Geneva IL 60134), Manual shovelling and dumping devices.
상세보기
Muzzammel, Mohiuddin M., Manual snow plough.
상세보기
Asay Zane L. (Rte. 2 ; Box 2362 Ballard UT 84066), Manually operated snow plow or other utility device.
상세보기
Bowles ; Jr. Louis G., Manually-operable combination shovel and plow for snow and other material.
상세보기
Coles, Peter, Manually-operated wheeled snow shovels with steerable shovel blades or plows.
상세보기
Hong Kwang Y. (87 Wayne Avenue Scarborough ; Ontario CAX M1R 1Y4), Mechanical shovel.
상세보기
Brunty Fred (Village Green-140 Princeton WV 24740), Multi-purpose labor saver hand tool.
상세보기
Townsend Walter C., Non-motorized machine for throwing snow or other debris.
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Morris Charles W. (P.O. Box 66 Paris TN 38242), Portable power shovel.
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Albert F. Bieth, Post hole digger.
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Towsend Marvin S. (1365 Potomac Hts. Dr. Oxon Hill MD 20022), Shovel blade.
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Chesness, Curtis J., Shovel with crossbar handle.
상세보기
Chang, Wesley G., Shoveling and throwing device.
상세보기
Simmons, Gregory Carter; Dawson, Tyler Rufus, Shoveling hand cart apparatus.
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Spear Kenneth J. (Vienna WV) Collins Peter T. (Parkersburg WV), Sleigh shovel with wheels.
상세보기
Gilmore, Blaine; Ross, Dale Marvin, Snow grabber.
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Schoemann George J. (2906 W. Bottsford Ave. Greenfield WI 53221) Schoemann Robert (2032 S. 94th St. West Allis WI 53227), Snow lifting device.
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Heiden Donald J. (2520 Central Ave. Cody WY 82414), Snow pusher with adjustable handle.
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Stratz, Anthony, Snow removal device.
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Hiroshi Sueshige JP; Yoshiaki Mikuni JP, Snow removing vehicle.
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Oakes William (104 State St. Newburyport MA 01950), Snow scoop.
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Nickels James G. (5808 Calhoun Dearborn MI 48126), Snow shovel.
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August A. Werner ; Robert J. Jahner ; Donald M. Jahner, Snow shovel system.
상세보기
Konsztowicz Krzysztof J. (108 Lewis Drive Bedford ; Nova Scotia CAX), Snow shovel/pusher.
상세보기
John D. Hendrick, Snow shoveling apparatus with handle and blade adjustable during movement of apparatus.
상세보기
Purvis,Richard A., Snow-shoveling apparatus.
상세보기
Lobato Emmanuel J. (177 Pembrook Dr. Yonkers NY 10710), Snowplow carriage assembly for manual snow removal.
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Scruggs Lincoln, Tool handle.
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Noonan,Mark, Wheeled shovel.
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Noonan,Mark, Wheeled shovel.
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H. Ziya Guneysu, Wheeled snow shovel.
상세보기
Jurkowski Marlin G. (41609 Belknap Clinton Twp. MI 48038) Jurkowski Kevin S. (41609 Belknap Clinton Twp. MI 48038), Wheeled snow shovelling device.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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이 특허에 인용된 특허 (45)

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