US3099596A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machinery for cutting, embossing or marking materials
Assignee: Stafford Tool and Die Co Ltd
•
Filing: 1961-04-21
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Granted: 1963-07-30
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Expires: 1981-04-21
Abstract
No abstract record available.
Inventors
- 👤 Prew Thomas Benjamin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:48
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/04; B26; B26F; B26F3/00; B26F3/06; B29C59/00; B29C59/02; B29C65/74; B29C65/743; B29C66/00; B29C66/40; B29C66/41; B29C66/43; B29C66/70; B29C66/71; B29C66/80; B29C66/81; B29C66/814; B29C66/8141; B29C66/81427; B29C66/818; B29C66/8182; B29C66/81821; B29C66/8187; B29C66/81871; B29C66/83; B29C66/832; B29C66/8322; B29C35/00; B29C35/02; B29C35/12; B29C66/81411; B29C66/81415; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1313
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA514470A
Cited
US2422525A
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US2638963A
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US2706165A
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US3010866A
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US2946713A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |