US2552353A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cutting die
Assignee: ROBERT GAIR CO Inc
•
Filing: 1946-10-25
•
Granted: 1951-05-08
•
Expires: 1966-10-25
Abstract
No abstract record available.
Inventors
- 👤 Troth John Shipley
- 👤 Jr Stanley Bright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:15
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/48; B26; B26F; B26F3/00; B26F3/06; B29C53/00; B29C53/02; B29C53/04; B29C53/06; B29C65/02; B29C65/18; B29C65/24; B29C65/30; B29C65/305; B29C66/00; B29C66/80; B31; B31F; B31F1/00; B31F1/08; B32; B32B; B32B27/00; B29C35/00; B29C35/02; B29C2035/0211; B29C37/00; B29C37/0053; B29C37/0057; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/432; B29C66/4326; B31B; B31B50/00; B31B50/14; B31B50/20; B31B50/22; B31B50/25; B31B50/252; Y; Y10; Y10T; Y10T83/00; Y10T83/02; Y10T83/0207; Y10T83/283
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US751527A
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GB452347A
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US2360275A
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US2425388A
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US2437295A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-05-07 | 1954-11-06 | 1955-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-05-07 | 1958-11-06 | 1959-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-05-07 | 1962-11-06 | 1963-05-08 | $7700.00 | Window Closed / Lapsed |