US2943337A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flash trimming machine
Assignee: Endicott Johnson Corp
•
Filing: 1958-01-08
•
Granted: 1960-07-05
•
Expires: 1978-01-08
Abstract
No abstract record available.
Inventors
- 👤 Frank B Sweeney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:09
CPC Classifications
A; A43; A43D; A43D49/00; Y; Y10; Y10S; Y10S83/00; Y10S83/914; Y10T; Y10T83/00; Y10T83/768; Y10T83/7755
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US137066A
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US818637A
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US1246566A
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US1292979A
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US1508593A
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US1855793A
Cited
US1987809A
Cited
US2297847A
Cited
US2649909A
Cited
US2599267A
Cited
US2719991A
Cited
US2722024A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |