US2854266A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swivel retainer clip
Assignee: Hurd Lock and Manufacturing Co
•
Filing: 1955-06-02
•
Granted: 1958-09-30
•
Expires: 1975-06-02
Abstract
No abstract record available.
Inventors
- 👤 Herbert F Dies
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:36
CPC Classifications
F; F16; F16C; F16C11/00; F16C11/04; F16C11/06; F16C11/0685; F16C11/069; Y; Y10; Y10T; Y10T24/00; Y10T24/34; Y10T24/3427; Y10T24/45; Y10T24/45225; Y10T24/45602; Y10T24/45775; Y10T24/45874; Y10T403/00; Y10T403/32; Y10T403/32606; Y10T403/32631
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US748241A
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GB323976A
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DE657849C
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US2108344A
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US2189667A
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GB550888A
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US2513637A
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US2589820A
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US2530554A
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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) | 1961-09-29 | 1962-03-31 | 1962-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-29 | 1966-03-31 | 1966-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-29 | 1970-03-31 | 1970-09-30 | $7700.00 | Window Closed / Lapsed |