Patent US3557412A successfully refreshed from Google Patents.
US3557412A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Length adjusting mechanism for watchbands
Assignee: Kreisler Manufacturing Corp
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Filing: 1968-10-31
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Granted: 1971-01-26
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Expires: 1988-10-31
Abstract
Abstract A LENGTH ADJUSTING MECHANISM FOR A FLEXIBLE NON-EXPANSIBLE WATCHBAND LENGTH IN WHICH A HOUSING CARRYING AN END CONNECTOR HAS AN OPEN END, FOR RECEIVING THE END OF THE LENGTH, AND BOTTOM EDGE FLANGES, EACH OF WHICH HAS A RECESS ITS LENGTH. A LOCKING PLATE HAS SPACED TONGUES ADAPTED SELECTIVELY TO ENGAGE IN PAIRS OF NOTCHES SPACED ALONG THE UNDERSIDE OF THE BAND ADJACENT THE END. THE PLATE AND BAND END ARE SLIPPED INTO THE HOUSING UNTIL RESILIENT LUGS ON THE PLATE RIDE INTO THE HOUSING FLANGE RECESSES SECURELY TO HOLD THE LENGTH TO THE HOUSING.
Inventors
- 👤 Seymour Hauser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 02:07
CPC Classifications
A; A44; A44C; A44C5/00; A44C5/18; A44C5/20; A44C5/2042; F; F16; F16B; F16B45/00; F16B45/02; F16B45/023; F16B45/027; F16B45/028; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/3439; Y10T24/344; Y10T24/3447; Y10T24/47; Y10T24/4782
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) | 1974-01-25 | 1974-07-27 | 1975-01-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-01-25 | 1978-07-27 | 1979-01-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-01-25 | 1982-07-27 | 1983-01-26 | $7700.00 | Window Closed / Lapsed |