US1906599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shingle cutter
Assignee: Individual
•
Filing: 1931-06-08
•
Granted: 1933-05-02
•
Expires: 1951-06-08
Abstract
No abstract record available.
Inventors
- 👤 Hoffert Roy George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:37
CPC Classifications
E; E04; E04D; E04D15/00; E04D15/02; B; B28; B28D; B28D1/00; B28D1/22; B28D1/222; B28D1/223; B28D1/32; B28D1/325; Y; Y10; Y10T; Y10T83/00; Y10T83/869; Y10T83/8776; Y10T83/8785; Y10T83/8786; Y10T83/8798; Y10T83/8799; Y10T83/8801; Y10T83/8804; Y10T83/8809
Claims Analysis
Total Claims: 0
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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) | 1936-05-01 | 1936-10-31 | 1937-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-05-01 | 1940-10-31 | 1941-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-05-01 | 1944-10-31 | 1945-05-02 | $7700.00 | Window Closed / Lapsed |