US1892436A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Smoking pipe device
Assignee: Individual
•
Filing: 1929-06-22
•
Granted: 1932-12-27
•
Expires: 1949-06-22
Abstract
No abstract record available.
Inventors
- 👤 Anthony J Mauro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 18:51
CPC Classifications
A; A24; A24F; A24F1/00; A24F1/02; A24F1/04; A24F1/06; A24F1/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1935-12-27 | 1936-06-27 | 1936-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1939-12-27 | 1940-06-27 | 1940-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1943-12-27 | 1944-06-27 | 1944-12-27 | $7700.00 | Window Closed / Lapsed |