US2900853A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hand tool for removing dents from sheet metal plates
Assignee: Individual
•
Filing: 1957-07-10
•
Granted: 1959-08-25
•
Expires: 1977-07-10
Abstract
No abstract record available.
Inventors
- 👤 George L Steck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:09
CPC Classifications
B; B21; B21D; B21D1/00; B21D1/06; B21D1/065; Y; Y10; Y10S; Y10S72/00; Y10S72/705
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US481763A
Cited
US1662538A
Cited
US2485489A
Cited
US2485488A
Cited
US2622781A
Cited
US2605658A
Cited
US2749795A
Cited
US2791926A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-24 | 1963-02-23 | 1963-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-24 | 1967-02-23 | 1967-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-24 | 1971-02-23 | 1971-08-25 | $7700.00 | Window Closed / Lapsed |