Partitioned sign panel for billboards
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0982780
(1992-11-30)
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발명자
/ 주소 |
- Hopkins Robert L. (10019 Boedecker Dallas TX 75230)
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인용정보 |
피인용 횟수 :
2 인용 특허 :
0 |
초록
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A partitioned sign panel for billboards is provided by utilizing structural foam (high impact polystyrene) to form a 4′×7′rectangular sign panel. The sign panel includes raised ribs for support, double raised ribs for support and for use as cutting guides during construction of sign faces, clip chan
A partitioned sign panel for billboards is provided by utilizing structural foam (high impact polystyrene) to form a 4′×7′rectangular sign panel. The sign panel includes raised ribs for support, double raised ribs for support and for use as cutting guides during construction of sign faces, clip channels which allow for placement of mechanical clips to connect the sides of two sign panels together, and extension ribs and slots for connecting the ends of two sign panels together.
대표청구항
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A partitioned sign panel for use in constructing sign faces for billboards, the sign panel comprising: a) a generally rectangular plate like body, having a front side suitable for display of graphics, and a back side; b) a first pair of said raised ribs, connected to the back side of said body, at a
A partitioned sign panel for use in constructing sign faces for billboards, the sign panel comprising: a) a generally rectangular plate like body, having a front side suitable for display of graphics, and a back side; b) a first pair of said raised ribs, connected to the back side of said body, at approximately three feet from a first end of said body; c) a second pair of said raised ribs, connected to the back side of said body, at approximately three feet, six inches from said first end of said body; and d) a third pair of said raised ribs, connected to the back side of said body at approximately five feet from said one end of said body; e) wherein the position of each pair of said raised ribs provides separation lines as guides for separating said body into a plurality of separate pieces at fixed distances from said first end of said body a plurality of raised ribs, affixed to said back side of said body, for providing structural support to said body; and for providing separation lines as guides for separating said body into a plurality of separate pieces; f) means for connecting said body to an additional, but identical body, end on end, to form a section; and g) means for connecting said body to an additional, but identical body, side by side: h) whereby said means for connecting said body to an additional, but identical body, end on end, and said means for connecting said body to an additional, but identical body, side by side, allow a plurality of said bodies to be connected to form a sign face for billboards.
이 특허를 인용한 특허 (2)
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Brown, Brent W., Front and rear removable panel for electronic displays.
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Tumlinson, Jeff; Barrett, Foy, Pultruded fiberglass sign panel system.
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