US4089075A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder
Assignee: Individual
•
Filing: 1977-08-11
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Granted: 1978-05-16
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Expires: 1997-08-11
Abstract
Abstract A holder having a wide usage for holding plastic, cloth or paper against a surface. The holder is made of extruded plastic and includes a leg portion, a bowed base and a head portion for bearing against a surface. An arm may also be included for easily pivoting the head portion away from the surface. The holder may be used to restrain a water bed liner, curtains, valances, ruffles and paper memos for example. In addition, the holder may be placed back to back with another holder to form a clothespin type device.
Inventors
- 👤 Marvin I. May
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:09
CPC Classifications
A; A47; A47C; A47C21/00; A47C21/02; A47C21/022; A47C27/00; A47C27/08; A47C27/085; B; B42; B42F; B42F1/00; B42F1/02; B42F1/10; B42F15/00; B42F15/06; B42F15/066; Y; Y10; Y10T; Y10T24/00; Y10T24/20; Y10T24/202; Y10T24/203
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
302 words
A holder for constraining movement of a sheet of material between itself and another surface to which the holder is attached, said holder comprising a single piece of resilient material having a leg portion for bearing against said other surface and for positioning and securing said holder, said leg portion being positioned to induce a stress in said holder wherein a spring-like quality is achieved; a central portion having an end integral with said leg portion and being bowed outwardly from said other surface when said leg portion is positioned to bear against said other surface, said central portion being stressed by the position of said leg portion when bearing against said other surface to cause a biasing force in a direction toward said other surface, said central portion defining with said other surface a space for storage of peripheral sections of said sheet of material; a head portion integral with an opposite end of said central portion biased toward said other surface when said leg portion is bearing against said other surface, said head portion being pivotal away from said other surface upon insertion of an operator's fingertips between said other surface and said head portion and operative to squeeze said sheet of material between it and said other surface and to obstruct removal of said sheet of material, said head portion for receiving said sheet of material in a circumscribed manner; an inner surface extending in common between said leg portion and said central portion positioned to contact said other surface at said leg portion; and a smooth outer surface extending in common between said leg portion and said central portion for supporting said sheet of material and for being hidden thereby, said outer surface being located so as to remain in a non-contacting position relative to said other surface.
Claim 2
Dependent Claim
302 words
A holder for constraining movement of a sheet of material between itself and another surface to which the holder is attached, said holder comprising a single piece of resilient material having a leg portion for bearing against said other surface and for positioning and securing said holder, said leg portion being positioned to induce a stress in said holder wherein a spring-like quality is achieved; a central portion having an end integral with said leg portion and being bowed outwardly from said other surface when said leg portion is positioned to bear against said other surface, said central portion being stressed by the position of said leg portion when bearing against said other surface to cause a biasing force in a direction toward said other surface, said central portion defining with said other surface a space for storage of peripheral sections of said sheet of material; a head portion integral with an opposite end of said central portion biased toward said other surface when said leg portion is bearing against said other surface, said head portion being pivotal away from said other surface upon insertion of an operator's fingertips between said other surface and said head portion and operative to squeeze said sheet of material between it and said other surface and to obstruct removal of said sheet of material, said head portion for receiving said sheet of material in a circumscribed manner; an inner surface extending in common between said leg portion and said central portion positioned to contact said other surface at said leg portion; and a smooth outer surface extending in common between said leg portion and said central portion for supporting said sheet of material and for being hidden thereby, said outer surface being located so as to remain in a non-contacting position relative to said other surface.
Claim 3
Dependent Claim
23 words
A holder is claimed in claim 1 wherein said head portion has a beveled, curvilinear shape for receiving the fingertips of an operator.
Claim 4
Dependent Claim
25 words
A holder as claimed in claim 1 including a rail engageable by said head portion and pressed by said head portion against said other surface.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-05-15 | 1981-11-14 | 1982-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-05-15 | 1985-11-14 | 1986-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-05-15 | 1989-11-14 | 1990-05-16 | $7700.00 | Window Closed / Lapsed |