US2602977A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Buckle
Assignee: GOSTA WANNSTROM
•
Filing: 1949-04-22
•
Granted: 1952-07-15
•
Expires: 1969-04-22
Abstract
No abstract record available.
Inventors
- 👤 Tannersjo Nils Linus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:09
CPC Classifications
A; A44; A44B; A44B11/00; A44B11/20; A44B11/24; Y; Y10; Y10T; Y10T24/00; Y10T24/40; Y10T24/4002; Y10T24/4028; Y10T24/4037; Y10T24/4042
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-15 | 1956-01-14 | 1956-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-15 | 1960-01-14 | 1960-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-15 | 1964-01-14 | 1964-07-15 | $7700.00 | Window Closed / Lapsed |