US2718098A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machines for cutting sheet material
Assignee: Individual
•
Filing: 1953-12-03
•
Granted: 1955-09-20
•
Expires: 1973-12-03
Abstract
No abstract record available.
Inventors
- 👤 Glendining Phillip Norman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:28
CPC Classifications
B; B28; B28D; B28D5/00; B28D5/02; B28D5/022; B28D5/024; Y; Y10; Y10T; Y10T83/00; Y10T83/647; Y10T83/654; Y10T83/6563
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1104988A
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US1219038A
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US1515039A
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US1583797A
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US1947466A
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US1947662A
Cited
US2390978A
Cited
US2477733A
Cited
US2571556A
Cited
US2562327A
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 |