US1443075A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for repairing fenders
Assignee: Individual
•
Filing: 1920-03-16
•
Granted: 1923-01-23
•
Expires: 1940-03-16
Abstract
No abstract record available.
Inventors
- 👤 William C J Guilford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:31
CPC Classifications
B; B21; B21D; B21D1/00; B21D1/12; Y; Y10; Y10S; Y10S72/00; Y10S72/705
Claims Analysis
Total Claims: 0
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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) | 1926-01-22 | 1926-07-24 | 1927-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1930-01-22 | 1930-07-24 | 1931-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1934-01-22 | 1934-07-24 | 1935-01-23 | $7700.00 | Window Closed / Lapsed |