Patent US3538636A successfully refreshed from Google Patents.
US3538636A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient cartridge holder having an elongated base containing a plurality of cartridge-receiving recesses
Assignee: SAM W ROTH
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Filing: 1968-07-18
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Granted: 1970-11-10
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Expires: 1988-07-18
Abstract
No abstract record available.
Inventors
- 👤 Sam W Roth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:46
CPC Classifications
F; F41; F41A; F41A9/00; F41A9/82; F41A9/83; F41A9/84; F42; F42B; F42B39/00; F42B39/26
Claims Analysis
Total Claims: 0
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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) | 1973-11-09 | 1974-05-11 | 1974-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-09 | 1978-05-11 | 1978-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-09 | 1982-05-11 | 1982-11-10 | $7700.00 | Window Closed / Lapsed |