US2718253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for repairing automobile body members and the like
Assignee: Individual
•
Filing: 1950-12-22
•
Granted: 1955-09-20
•
Expires: 1970-12-22
Abstract
No abstract record available.
Inventors
- 👤 Zinke Erwin Max
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:51
CPC Classifications
B; B21; B21D; B21D1/00; B21D1/06; B21D1/10; Y; Y10; Y10S; Y10S254/00; Y10S254/03; Y10S72/00; Y10S72/705; Y10T; Y10T24/00; Y10T24/44; Y10T24/44966; Y10T29/00; Y10T29/53; Y10T29/53796; Y10T29/53896; Y10T74/00; Y10T74/15; Y10T74/1558; Y10T74/1587; Y10T74/1598
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2222910A
Cited
US2305238A
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US2242431A
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US2323144A
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US2421443A
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US2464620A
Cited
US2463966A
Cited
US2534857A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-19 | 1959-03-21 | 1959-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-19 | 1963-03-21 | 1963-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-19 | 1967-03-21 | 1967-09-20 | $7700.00 | Window Closed / Lapsed |