Patent US3600325A successfully refreshed from Google Patents.
Patent US1898883A successfully refreshed from Google Patents.
US1898883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of stamping front one-piece automobile fenders
Assignee: Individual
•
Filing: 1930-07-26
•
Granted: 1933-02-21
•
Expires: 1950-07-26
Abstract
No abstract record available.
Inventors
- 👤 Company Union Guardian Trust
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:39
CPC Classifications
B; B21; B21D; B21D22/00; B21D22/20; B21D22/02; B21D35/00; B21D35/002; B21D35/003; B21D53/00; B21D53/88
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) | 1936-02-21 | 1936-08-22 | 1937-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-02-21 | 1940-08-22 | 1941-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-02-21 | 1944-08-22 | 1945-02-21 | $7700.00 | Window Closed / Lapsed |