[특허]Base for turf system

[미국특허] Base for turf system 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A01N-003/00 B32B-033/00 B32B-007/08 B32B-003/02 E04F-013/08 E04C-003/00 E02B-011/00 E01C-005/16 E01C-005/00
출원번호	US-0009835 (2008-01-22)
등록번호	US-8236392 (2012-08-07)
발명자 / 주소	Sawyer, Steven Lee Sawyer, Daniel C. Runkles, Richard R.
출원인 / 주소	Brock USA, LLC
대리인 / 주소	MacMillan, Sobanski & Todd, LLC
인용정보	피인용 횟수 : 18 인용 특허 : 28

초록 ▼

An underlayment layer is configured to support an artificial turf assembly. The underlayment layer comprises a core with a top side and a bottom side. The top side has a plurality of spaced apart, upwardly oriented projections that define channels suitable for water flow along the top side of the co

대표청구항 ▼

1. A turf underlayment layer configured to support an artificial turf assembly, the turf underlayment layer having panels including edges configured to interlock with the edges of adjacent panels to form a plurality of vertical interlocking connections capable of substantially preventing relative vertical movement of one panel with respect to an adjacent connected panel, where the panels are made from a plurality of beads bonded together to produce a substantially water-impervious surface, where the plurality of vertical interlocking connections have alternating top side and bottom side flaps along the edge, the alternating flaps substantially allowing horizontal thermal expansion and further substantially restricting non-thermally generated relative horizontal movement of one panel with respect to an adjacent connected panel, and where the edges include cooperating projections and grooves on the top side flaps and the bottom side flaps forming the interlocking connection between two adjacent panels, and where at least one of the cooperating projections is a protruding dovetail on one of the top side flap and bottom side flap that is configured to engage a cooperating recessed dovetail on a corresponding mating flap. 2. An underlayment layer configured to support an artificial turf assembly, the underlayment layer comprising a panel having edges, the panel including a core with a top side and a bottom side, the top side having a plurality of spaced apart, upwardly oriented projections that define channels suitable for water flow along the top side of the core when the underlayment layer is positioned beneath an overlying artificial turf assembly and the bottom side includes a plurality of spaced apart, downwardly oriented projections that define channels suitable for water flow, and wherein bottom side projections adjacent to the edges are arranged to form channels having a wider spacing at the edges than at locations spaced away from the edges, the wider spaced channel edges of adjacent panels being capable of being assembled together enabling a substantially continuous channel suitable for water flow between adjacent panels. 3. The underlayment layer of claim 2 where a plurality of drain holes connect the top channels for fluid communication with the bottom channels. 4. The underlayment layer of claim 2 where the top side of the core is configured to impede the flow of infill constituent particles along the top channels. 5. The underlayment layer of claim 2 in combination with an artificial turf assembly that includes an infill material, the top side projections having tapered sides that intersect at the top side channels to form an infill trap in the channel that is configured to substantially prevent free-flow of the infill material. 6. The underlayment layer of claim 2 including a grit material applied to the underlayment layer. 7. The underlayment layer of claim 6 where the grit material is applied to the projections. 8. The underlayment layer of claim 2 wherein the wider spaced channels have funnel edges formed at the ends of the channels.

이 특허에 인용된 특허 (28) 인용/피인용 타임라인 분석

Engel Gnter (Leitring ATX) Enko Alfred (Graz ATX) Krempl Peter W. (Graz/Ragnitz ATX) Posch Uwe (Graz ATX), Apparatus for growing homogeneous crystals.
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Friedrich Hans-Joachim (Backnang DT), Artificial lawn.
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Reddick, Randolph S., Artificial putting system.
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Stevens James (Marietta GA) Slosberg David K. (Atlanta GA), Artificial tennis-playing court and process.
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Buck, Mark E.; Linn, Ronald C., Artificial turf system using support material for infill layer.
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Friedrich Hans-Joachim (Auenwald DEX), Backing mat for a ground covering, preferably for a water-permeable artificial grass, as well as a method for its produc.
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Jones James Martin, Composite artificial turf structure with shock absorption and drainage.
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Sieber Werner (Sonnenstrase 21 CH-9448 Widnau CHX), Distance plate building component with a protective, ventilating, heat-insulating and drainage function.
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Dempsey Barry J. (White Heath IL), Drainable artificial turf assembly.
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Rothberg Henry M. (Woodbridge CT), Drainage and support mat.
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Morris,R. Scott, Drainage member with expansion zones.
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Pr?vost, Jean, Drainage system and method for artificial grass using spacing grid.
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Fujii Toshiaki (Tokyo JPX), Event driven logic simulator for partial simulation.
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Hooper Michael (624D Beaver Dam Road N.E. Calgary ; Alberta CAX T2K 4W6), Golf driving mat.
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Squires, Troy, Horizontally draining, pre-engineered synthetic turf field.
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Heath, Robert G., Impact absorbing surface covering and method for installing the same.
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Collette Roderick E. (Pawling NY), Interlocking rubber mat.
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Friedrich Hans-Joachim (Auenwald DEX), Method for manufacturing a web of plastic turf for sports grounds.
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Dury Peter L. K. (West Bridgford GB2), Playing surfaces sports.
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Fletcher,G. Shane; Bindon,Edward W., Roll-up surface, system and method.
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Magnuson Lars (Sollebrunn SEX) Rantzen Lennart (Alingsas SEX), Separation layer for laying grass-surfaces on sand-and/or gravel base.
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Di Geronimo Joseph W. (5 Apple Hill Rd. Sturbridge MA 01566), Shock absorbing underlayment for artificial playing surfaces.
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Di Geronimo Joseph W. (Sturbridge MA), Shock absorbingg underlayment for artificial playing surfaces.
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Tomarin Seymour A. (Box 730 St. Catharines ; Ontario CAX L2R 6Y6), Synthetic turf carpet game playing surface.
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Lemieux, Alain, Synthetic turf game surface.
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Haas ; Jr. Frederick T. (Metairie LA), Top dressed plating surface with resilient underpad.
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Leffingwell James W. (Whitfield County GA), Unitary shock-absorbing polymeric pad for artificial turf.
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Daluise Daniel A. ; Lioi Paul R., Vertically draining, rubber-filled synthetic turf and method of manufacture.
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이 특허를 인용한 특허 (18) 인용/피인용 타임라인 분석

Sawyer, Steven Lee; Sawyer, Daniel C.; Runkles, Richard R., Base for turf system.
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Sawyer, Steven Lee; Sawyer, Daniel C.; Runkles, Richard R., Base for turf system.
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Sawyer, Steven Lee; Sawyer, Daniel C.; Runkles, Richard R., Base for turf system.
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Sawyer, Steven Lee; Sawyer, Daniel C.; Runkles, Richard R., Base for turf system.
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Sawyer, Steven Lee; Sawyer, Daniel C; Runkles, Richard R, Base for turf system.
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Sawyer, Daniel C.; Runkles, Richard R.; Koerlin, James M., Base for turf system with vertical support extensions at panel edges.
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Tortorella, Frank; Sandlin, Robert J.; Charnock, Roxanne M., Carpet tiling system and method of installation.
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Maritano, Riccardo, Construction of a synthetic grass playing fields by flooring panels.
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Bing, Richard R.; Chilenski, Patrick J.; Cofer, Jeffery L.; Colpo, Bryan; Mesko, David, Floor mat.
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Sawyer, Steven Lee, Load supporting panel having impact absorbing structure.
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Vachon, Frédéric, Padding layer for multi-layered sports playing field.
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Sawyer, Daniel C.; Runkles, Richard R., Structural underlayment support system and panel for use with paving and flooring elements.
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Sawyer, Daniel C.; Runkles, Richard R., Structural underlayment support system and panel for use with paving and flooring elements.
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Sawyer, Daniel C.; Runkles, Richard R., Structural underlayment support system and panel for use with paving and flooring elements.
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Sawyer, Steven L., Underlayment panel having drainage channels.
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Sawyer, Steven L., Underlayment panel having drainage channels.
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Sawyer, Steven Lee, Underlayment panel having drainage channels.
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Cofer, Jeffery L.; Malpass, Ian S.; Thomas, Jerry L., Urinal mat.
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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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[미국특허] Base for turf system 원문보기

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이 특허에 인용된 특허 (28) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (18) 인용/피인용 타임라인 분석

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[미국특허] Base for turf system 원문보기

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이 특허에 인용된 특허 (28) 인용/피인용 타임라인 분석

이 특허를 인용한 특허 (18) 인용/피인용 타임라인 분석

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