Patent US4780934A successfully refreshed from Google Patents.
Patent US2622360A successfully refreshed from Google Patents.
US2622360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Decoy
Assignee: Individual
•
Filing: 1948-07-29
•
Granted: 1952-12-23
•
Expires: 1968-07-29
Abstract
No abstract record available.
Inventors
- 👤 Henry J Bertram
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 08:53
CPC Classifications
A; A01; A01M; A01M31/00; A01M31/06
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US156239A
Cited
US477084A
Cited
US970003A
Cited
US1061395A
Cited
US1392065A
Cited
US1444342A
Cited
US1457388A
Cited
US1608375A
Cited
US1641215A
Cited
US1801961A
Cited
US2162786A
Cited
US2391475A
Cited
US2302206A
Cited
US2370017A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-23 | 1956-06-23 | 1956-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-23 | 1960-06-23 | 1960-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-23 | 1964-06-23 | 1964-12-23 | $7700.00 | Window Closed / Lapsed |