US3608343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Key retainer
Assignee: Individual
•
Filing: 1970-06-22
•
Granted: 1971-09-28
•
Expires: 1990-06-22
Abstract
Abstract A KEY RETAINER HAVING A CIRCULAR HUB WITH A PERIPHERAL SIDEWALL. THE SIDEWALL INCLUDES ONE OR MORE SLOTS WHICH RECEIVE AND RETAIN ONE OR MORE KEY HOOKS. THE SIDEWALL AND SLOTS ARE ARRANGED SO THAT THE KEY HOOKS MAY BE POSITIONED AT ANY LOCATION ABOUT THE PERIPHERY OF THE HUB IN CAROUSEL FASHION. THE HOOKS MAY BE ATTACHED AND DETACHED BY SIMPLE MANIPULATION OF THE HOOKS THROUGH A SPECIALLY FORMED SLOT IN THE HUB. IN ONE EMBODIMENT OF THE DEVICE, THE HOOKS ARE SLIDEABLE ALONG AND WITHIN AN ANNULAR SLOT IN THE SIDEWALL. IN ANOTHER EMBODIMENT OF THE DEVICE, THE SIDEWALL ITSELF IS ROTATABLE ABOUT THE HUB.
Inventors
- 👤 Yoel Y Kimel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 00:19
CPC Classifications
A; A45; A45C; A45C11/00; A45C11/32; A45C11/323; Y; Y10; Y10T; Y10T70/00; Y10T70/80; Y10T70/8432; Y10T70/8676; Y10T70/8784
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-09-27 | 1975-03-29 | 1975-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-09-27 | 1979-03-29 | 1979-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-09-27 | 1983-03-29 | 1983-09-28 | $7700.00 | Window Closed / Lapsed |