Patent US3264549A successfully refreshed from Google Patents.
Patent US2673756A successfully refreshed from Google Patents.
US2673756A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Latch mechanism for partitions of luggage cases
Assignee: Shwayder Brothers Inc
•
Filing: 1951-06-28
•
Granted: 1954-03-30
•
Expires: 1971-06-28
Abstract
No abstract record available.
Inventors
- 👤 Willard G Axtell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:48
CPC Classifications
A; A45; A45C; A45C13/00; A45C13/02; A45C5/00; Y; Y10; Y10S; Y10S292/00; Y10S292/48; Y10T; Y10T292/00; Y10T292/08; Y10T292/0911; Y10T292/0945; Y10T292/0951; Y10T292/1043; Y10T292/1075; Y10T292/1083
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-29 | 1957-09-28 | 1958-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-29 | 1961-09-28 | 1962-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-29 | 1965-09-28 | 1966-03-30 | $7700.00 | Window Closed / Lapsed |