US2718892A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tobacco pipe
Assignee: Individual
•
Filing: 1949-10-29
•
Granted: 1955-09-27
•
Expires: 1969-10-29
Abstract
No abstract record available.
Inventors
- 👤 Jim D Holderman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:39
CPC Classifications
A; A24; A24F; A24F1/00; A24F1/02; A24F1/04; A24F1/06; A24F1/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1542838A
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GB211724A
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GB229072A
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US1727401A
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FR766253A
Cited
US1980594A
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GB417561A
Cited
US1988588A
Cited
US2061786A
Cited
US2093014A
Cited
GB474728A
Cited
US2592455A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-26 | 1959-03-28 | 1959-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-26 | 1963-03-28 | 1963-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-26 | 1967-03-28 | 1967-09-27 | $7700.00 | Window Closed / Lapsed |