Patent US3769482A successfully refreshed from Google Patents.
Patent US4884992A successfully refreshed from Google Patents.
Patent US1628501A successfully refreshed from Google Patents.
US1628501A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Removable crossbar for buckles
Assignee: Individual
•
Filing: 1926-06-23
•
Granted: 1927-05-10
•
Expires: 1946-06-23
Abstract
No abstract record available.
Inventors
- 👤 Irving R Lederer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:44
CPC Classifications
G; G04; G04B; G04B37/00; G04B37/14; G04B37/1486; A; A44; A44B; A44B11/00; A44B11/20; A44B11/24; Y; Y10; Y10T; Y10T24/00; Y10T24/47; Y10T24/4718
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1930-05-09 | 1930-11-08 | 1931-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-05-09 | 1934-11-08 | 1935-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-05-09 | 1938-11-08 | 1939-05-10 | $7700.00 | Window Closed / Lapsed |