Patent US2522477A successfully refreshed from Google Patents.
US2522477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rack for smoking pipes
Assignee: Individual
•
Filing: 1946-10-31
•
Granted: 1950-09-12
•
Expires: 1966-10-31
Abstract
No abstract record available.
Inventors
- 👤 Harold M Wexberg
- 👤 David R Goodman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:08
CPC Classifications
B; B60; B60N; B60N3/00; B60N3/12; A; A24; A24F; A24F9/00; A24F9/14
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2255973A
Cited
US695380A
Cited
US1618027A
Cited
US1783751A
Cited
US2048105A
Cited
US2061937A
Cited
US2066851A
Cited
US2161855A
Cited
US2135191A
Cited
US2211879A
Cited
US2181324A
Cited
US2411053A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-09-11 | 1954-03-13 | 1954-09-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-09-11 | 1958-03-13 | 1958-09-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-09-11 | 1962-03-13 | 1962-09-12 | $7700.00 | Window Closed / Lapsed |