Patent US2104062A successfully refreshed from Google Patents.
US2104062A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Surfacing machine
Assignee: Individual
•
Filing: 1935-10-28
•
Granted: 1938-01-04
•
Expires: 1955-10-28
Abstract
No abstract record available.
Inventors
- 👤 John C Temple
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:17
CPC Classifications
C; C23; C23G; C23G3/00; B; B05; B05B; B05B13/00; B05B13/005; B05B13/06; B05B15/00; B05B15/60; B05B15/62; B05C; B05C11/00; B05C11/02; B05C11/023; B63; B63B; B63B59/00; B63B59/06; B63B59/10; B05B1/00; B05B1/14; B05B1/20; B05C15/00; Y; Y10; Y10T; Y10T29/00; Y10T29/44; Y10T29/45; Y10T29/4556; Y10T409/00; Y10T409/30
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1941-01-03 | 1941-07-05 | 1942-01-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1945-01-03 | 1945-07-05 | 1946-01-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1949-01-03 | 1949-07-05 | 1950-01-04 | $7700.00 | Window Closed / Lapsed |