US3298091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of centering a tool in a tool holder
Assignee: Individual
•
Filing: 1964-03-05
•
Granted: 1967-01-17
•
Expires: 1984-03-05
Abstract
No abstract record available.
Inventors
- 👤 Carol K Bowman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:03
CPC Classifications
B; B23; B23B; B23B31/00; B23B31/02; B23B31/026; B23B31/0261; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49762; Y10T29/49764; Y10T29/49778; Y10T29/4978; Y10T29/49826; Y10T29/49895; Y10T29/49897; Y10T29/49995; Y10T29/49996; Y10T408/00; Y10T408/96; Y10T82/00; Y10T82/10; Y10T82/25; Y10T82/2585; Y10T82/30
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) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |