US3498685A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dovetail slide
Assignee: CHARLES A POPLINSKI
•
Filing: 1968-01-18
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Granted: 1970-03-03
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Expires: 1988-01-18
Abstract
No abstract record available.
Inventors
- 👤 Charles A Poplinski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:00
CPC Classifications
F; F16; F16C; F16C29/00; F16C29/02; B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; F16C2322/00; F16C2322/39
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US649548A
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US1009376A
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US1397696A
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US1831445A
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US2195841A
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US2167609A
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US2378343A
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US2479653A
Cited
US2506958A
Cited
US2581602A
Cited
US2888300A
Cited
US2844416A
Cited
US3095247A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-02 | 1973-09-01 | 1974-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-02 | 1977-09-01 | 1978-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-02 | 1981-09-01 | 1982-03-03 | $7700.00 | Window Closed / Lapsed |