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특허 상세정보

Foul or base lines for athletic activities

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A63B-071/02   
미국특허분류(USC) 273/25 ; 272/3
출원번호 US-0290111 (1981-08-05)
발명자 / 주소
인용정보 피인용 횟수 : 53  인용 특허 : 2
초록

A foul or base line segment of plastic or rubberized material suitable for installation in various fields of athletic activities comprising: a generally horizontally extending lower flange for installation in a field beneath ground or playing level; a generally horizontally extending upper flange which upon installation will be clearly visible at ground or playing level to demarcate fair and foul zones or areas, for example; an intermediate web extending generally vertically between the lower and the upper flanges and having a lower edge integral with th...

대표
청구항

A foul or base line segment of plastic or rubberized material suitable for installation in various fields of athletic activities comprising: a. a generally horizontally extending lower flange for installation in a field beneath ground or playing level; b. a generally horizontally extending upper flange which upon installation will be clearly visible at ground or playing level to demarcate fair and foul zones or areas, for example; c. an intermediate web extending generally vertically between said lower and said upper flanges and having a lower edge integ...

이 특허를 인용한 특허 피인용횟수: 53

  1. Patton, John C.; Li, YangLin; Zhang, ZhengXue. Adaptive installation roof mounted solar power system. USP2015089109814.
  2. West, Jack Raymond. Apparatus for forming and mounting a photovoltaic array. USP2016099447801.
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  4. West, Jack Raymond; Haenlein, Hans-Christoph. Apparatus for forming and mounting a photovoltaic array. USP2016039300244.
  5. West, John R.; Haenlein, Hans-Christoph. Apparatus for forming and mounting a photovoltaic array. USP2016019243817.
  6. West, Jack Raymond; Hudson, Tyrus Hawkes; Johansen, Emil. Combined panel skirt and photovoltaic panels. USP201602D749502.
  7. Carlson, Barry; Underhill, Jason. Composite decking material and methods associated with the same. USP2010057721496.
  8. West, Jack Raymond. Coupling. USP201803D812457.
  9. Cinnamon, Barry; Baker, David; Leong, Wilson W.; Au, Alexander W.. Electrical connectors for solar modules. USP2015018938919.
  10. Carlson, Barry; Underhill, Jason. Engineered structural members and methods for constructing same. USP2011027882679.
  11. Carlson,Barry; Underhill,Jason. Engineered structural members and methods for constructing same. USP2007057213379.
  12. Kaiser,Shelli C.. Grip bar for slide-out media storage container. USP200801D559578.
  13. Rittenberry, Brion; Kehoe, Daniel. In-laid athletic floor and method of installing the same. USP2015089114307.
  14. West, Jack Raymond. Leveling foot. USP201606D759464.
  15. West, Jack Raymond. Leveling foot. USP201805D817741.
  16. West, John R.. Leveling foot apparatus, system, and method for photovoltaic arrays. USP2014128919053.
  17. West, Jack Raymond; Haenlein, Hans-Christoph. Method and apparatus for forming and mounting a photovoltaic array. USP2017029574588.
  18. West, Jack Raymond; Manansala, Christina C.; Haenlein, Hans-Christoph. Method and apparatus for forming and mounting a photovoltaic array. USP2016119496821.
  19. Patton, John C.; Lindstrom, Todd; Hafter, Eric. Method and apparatus for mounting solar panels. USP2015079080792.
  20. Leong, Wilson; Au, Alex. Minimal ballasted surface mounting system and method. USP2013088505248.
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  26. Cinnamon, Barry; Levy, Emanuel E.; Baker, David E.; Au, Alexander A.. Mounting system for solar panels. USP2014088813460.
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  28. West, Jack Raymond; Hudson, Tyrus Hawkes; Johansen, Emil. Panel skirt and photovoltaic panel. USP201609D765591.
  29. Wagner John N.. Permanent field marker. USP1999065916049.
  30. West, Jack Raymond; Hudson, Tyrus Hawkes; Johansen, Emil; Atchley, Brian. Pivot-fit connection apparatus and system for photovoltaic arrays. USP2017119816731.
  31. West, Jack Raymond. Pivot-fit connection apparatus, system, and method for photovoltaic modules. USP2017129853597.
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  33. West, Jack Raymond. Pivot-fit frame, system and method for photovoltaic modules. USP2017119831818.
  34. West, Jack Raymond; Hudson, Tyrus Hawkes. Pivot-fit frame, system and method for photovoltaic modules. USP2017039599280.
  35. West, Jack Raymond; Hudson, Tyrus Hawkes; Coleman, Nathaniel. Pivot-fit frame, system and method for photovoltaic modules. USP2016129518596.
  36. West, John R.. Pivot-fit frame, system and method for photovoltaic modules. USP2014128919052.
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  39. Wentworth, Stuart; Wentworth, Claudia. Rail-less roof mounting system. USP2015018938932.
  40. Carlson, Barry L.; Underhill, Jason. Reinforced structural member and frame structures. USP2012098266856.
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  46. West, John Raymond; Hudson, Tyrus Hawkes; Johansen, Emil; Capsuto, Ian; Medcroft, Chad; Atchley, Brian; Coleman, Nate. Skirt for photovoltaic arrays. USP2016039291369.
  47. Ryba-White, Julian; Scott, Damien; Tarbell, Ben. Solar panel fire skirt. USP2016049320926.
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  50. Kim, William; Carni, Craig; Zuidema, Victor. Systems and methods for splicing solar panel racks. USP2014048695290.
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