US2633194A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for cutting contoured shapes
Assignee: Individual
•
Filing: 1951-03-26
•
Granted: 1953-03-31
•
Expires: 1971-03-26
Abstract
No abstract record available.
Inventors
- 👤 John R Gammeter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:48
CPC Classifications
B; B26; B26D; B26D3/00; B26D3/003; B26D3/10; Y; Y10; Y10T; Y10T83/00; Y10T83/788; Y10T83/793; Y10T83/798
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE96446C
Cited
US1616752A
Cited
CH35620A
Cited
US1041341A
Cited
US1196986A
Cited
US2121003A
Cited
US2127820A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-30 | 1956-09-29 | 1957-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-30 | 1960-09-29 | 1961-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-30 | 1964-09-29 | 1965-03-31 | $7700.00 | Window Closed / Lapsed |