Patent US2955832A successfully refreshed from Google Patents.
US2955832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sleeve for taper shank tools
Assignee: Norman Noble Inc
•
Filing: 1958-07-11
•
Granted: 1960-10-11
•
Expires: 1978-07-11
Abstract
No abstract record available.
Inventors
- 👤 Lonnie M Gary
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:02
CPC Classifications
B; B23; B23B; B23B51/00; B23B51/12; B23B51/123; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17957; Y10T279/17965; Y10T279/26; Y10T279/34; Y10T279/3406; Y10T279/3412; Y10T279/3418
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB561165A
Cited
US2459598A
Cited
US2622949A
Cited
US2780469A
Cited
US2804290A
Cited
US2879069A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-10-11 | 1964-04-11 | 1964-10-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-10-11 | 1968-04-11 | 1968-10-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-10-11 | 1972-04-11 | 1972-10-11 | $7700.00 | Window Closed / Lapsed |