US2673725A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power-driven cutting machine for pavements and the like
Assignee: CONCRETE SAW Co
•
Filing: 1950-08-21
•
Granted: 1954-03-30
•
Expires: 1970-08-21
Abstract
No abstract record available.
Inventors
- 👤 Neligh C Coates
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 18:16
CPC Classifications
B; B23; B23D; B23D59/00; B23D59/001; B23D59/002; B27; B27B; B27B9/00; B27B9/02; B28; B28D; B28D1/00; B28D1/02; B28D1/04; B28D1/045; E; E01; E01C; E01C23/00; E01C23/06; E01C23/09; E01C23/0906; E01C23/0926; E01C23/0933
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB125951A
Cited
US333436A
Cited
US892056A
Cited
US1090646A
Cited
US1709422A
Cited
US1851866A
Cited
US2051694A
Cited
US2468336A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-29 | 1957-09-28 | 1958-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-29 | 1961-09-28 | 1962-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-29 | 1965-09-28 | 1966-03-30 | $7700.00 | Window Closed / Lapsed |