US2596905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tobacco pipe and a hollow member therefor
Assignee: Individual
•
Filing: 1948-09-22
•
Granted: 1952-05-13
•
Expires: 1968-09-22
Abstract
No abstract record available.
Inventors
- 👤 Joseph W Less
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:27
CPC Classifications
A; A24; A24F; A24F1/00; A24F2700/00; A24F2700/03
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190008390A
Cited
GB191124226A
Cited
GB171658A
Cited
US1934115A
Cited
US1974246A
Cited
US2283624A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-05-13 | 1955-11-12 | 1956-05-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-05-13 | 1959-11-12 | 1960-05-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-05-13 | 1963-11-12 | 1964-05-13 | $7700.00 | Window Closed / Lapsed |