US3481043A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gaging machine
Assignee: Warner and Swasey Co
•
Filing: 1967-12-12
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Granted: 1969-12-02
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Expires: 1987-12-12
Abstract
No abstract record available.
Inventors
- 👤 Robert E Esch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:29
CPC Classifications
B; B23; B23Q; B23Q35/00; B23Q35/04; B23Q35/08; B23Q35/12; B23Q35/121; B23Q35/123; G; G01; G01B; G01B7/00; G01B7/004; G01B7/008; G01B7/28; G05; G05B; G05B2219/00; G05B2219/30; G05B2219/37; G05B2219/37207
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-01 | 1973-06-02 | 1973-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-01 | 1977-06-02 | 1977-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-01 | 1981-06-02 | 1981-12-02 | $7700.00 | Window Closed / Lapsed |