US3122812A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tile manufacturing machine
Assignee: Monier Roof Tile Inc
•
Filing: 1961-04-04
•
Granted: 1964-03-03
•
Expires: 1981-04-04
Abstract
No abstract record available.
Inventors
- 👤 Frank A Gory
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:49
CPC Classifications
B; B28; B28B; B28B5/00; B28B5/02; B28B5/021; B28B5/025; Y; Y10; Y10S; Y10S425/00; Y10S425/118
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1377188A
Cited
US2650408A
Cited
US2644217A
Cited
US2531574A
Cited
US2683297A
Cited
US2641819A
Cited
US2948043A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-03 | 1967-09-02 | 1968-03-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-03 | 1971-09-02 | 1972-03-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-03 | 1975-09-02 | 1976-03-03 | $7700.00 | Window Closed / Lapsed |