Patent US2916802A successfully refreshed from Google Patents.
US2916802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tool holder
Assignee: Individual
•
Filing: 1955-07-11
•
Granted: 1959-12-15
•
Expires: 1975-07-11
Abstract
No abstract record available.
Inventors
- 👤 John H Blomstrand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:30
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/25; B23Q1/26; B23Q1/34; B23Q1/36; B23B; B23B29/00; B23B29/04; B23B29/12; B23B29/20; B23B29/205; Y; Y10; Y10T; Y10T407/00; Y10T407/13; Y10T407/134; Y10T407/22; Y10T407/2214; Y10T407/2218; Y10T407/222; Y10T407/2222; Y10T407/2244; Y10T407/2246; Y10T82/00; Y10T82/25; Y10T82/2585
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1234769A
Cited
US1277481A
Cited
US1423245A
Cited
US1413326A
Cited
US2211039A
Cited
US2266339A
Cited
US2485324A
Cited
US2553699A
Cited
US2587132A
Cited
US2584321A
Cited
US2753617A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-12-14 | 1963-06-15 | 1963-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-12-14 | 1967-06-15 | 1967-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-12-14 | 1971-06-15 | 1971-12-15 | $7700.00 | Window Closed / Lapsed |