US4653716A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synthetic resin holder
Assignee: SAKAGUCHI PLASTIC INDUSTRIAL Co Ltd
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Filing: 1985-07-03
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Granted: 1987-03-31
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Expires: 2005-07-03
Abstract
Abstract A synthetic resin holder in which a pair of embracing arms having inner ends connected by a hinge and outer ends butted in an opening and closing manner are integrally connected by hinges on opposite ends of a circular spring plate having a support leg projected in the central portion thereof, and when a connected portion between the embracing arms is moved outwardly from a border-line which connects both ends of the spring plate, the embracing arms are opened, and conversely, when it is moved inwardly, the arms are closed. The present invention provides such a holder as described which can solve the opening of the embracing arms of themselves due to the flexure of the spring plate resulting from the load, vibrations or shocks of an article being held, by the upward provision of the embracing arms along with the spring plate on the base plate.
Inventors
- 👤 Keizaburo Sakaguchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:38
CPC Classifications
A; A01; A01K; A01K97/00; A01K97/10; F; F16; F16L; F16L3/00; F16L3/08; F16L3/12; F16L3/1203
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
135 words
A synthetic resin holder for use on a wall, comprising a pair of embracing arms positioned internally of a circular arc-shaped spring plate, said embracing arms having inner ends connected by a hinge and outer ends butted in an opening and closing manner, said embracing arms being equally connected by hinges to upper and lower ends of the spring plate, of support plate project inwardly from the respective ends of the spring plate to define upper and lower support plates therefor, said support plates being parallel -o a center line of the holder with the lower support plate being longer than the upper support plate, and a base plate formed integral with the ends of both the support plates, said spring plate and said embracing arms being provided upwardly with respect to the base plate.
Claim 2
Dependent Claim
135 words
A synthetic resin holder for use on a wall, comprising a pair of embracing arms positioned internally of a circular arc-shaped spring plate, said embracing arms having inner ends connected by a hinge and outer ends butted in an opening and closing manner, said embracing arms being equally connected by hinges to upper and lower ends of the spring plate, of support plate project inwardly from the respective ends of the spring plate to define upper and lower support plates therefor, said support plates being parallel -o a center line of the holder with the lower support plate being longer than the upper support plate, and a base plate formed integral with the ends of both the support plates, said spring plate and said embracing arms being provided upwardly with respect to the base plate.
Claim 3
Dependent Claim
31 words
The holder according to claim 1, further comprising a retainer provided over opening and closing ends of the embracing arms, said retainer preventing the embracing arms from being opened of themselves.
Claim 4
Dependent Claim
36 words
The holder according to claim 2, wherein said retainer comprises a lever mounted on one of said embracing arms and a stopper mounted on said lever and in engagement with the other of said embracing arms.
Claim 5
Dependent Claim
26 words
The holder according to claim 2, wherein said retainer comprises a stopper mounted on one of said embracing arms and in engagement with the other thereof.
Claim 6
Dependent Claim
32 words
The holder according to claim 1, wherein oblique members to prevent flexure of said upper and lower support plates are integrally formed over said pair of support plates and said base plate.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-03-30 | 1990-09-29 | 1991-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-03-30 | 1994-09-29 | 1995-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-03-30 | 1998-09-29 | 1999-03-31 | $7700.00 | Window Closed / Lapsed |