Patent US2855972A successfully refreshed from Google Patents.
US2855972A
Expired / Lapsed
US
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Tool for repairing automotive body panels
Assignee: Individual
•
Filing: 1955-06-24
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Granted: 1958-10-14
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Expires: 1975-06-24
Abstract
No abstract record available.
Inventors
- 👤 Greider Bessie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:14
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)
US187957A
Cited
US337221A
Cited
DE441369C
Cited
US2734549A
Cited
US2185550A
Cited
GB599037A
Cited
US2647722A
Cited
US2746359A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-10-13 | 1962-04-14 | 1962-10-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-10-13 | 1966-04-14 | 1966-10-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-10-13 | 1970-04-14 | 1970-10-14 | $7700.00 | Window Closed / Lapsed |