Patent US2400032A successfully refreshed from Google Patents.
Patent US3060268A successfully refreshed from Google Patents.
Patent US3348037A successfully refreshed from Google Patents.
Patent US2527138A successfully refreshed from Google Patents.
Patent US1808123A successfully refreshed from Google Patents.
US1808123A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing photographed printing forms
Assignee: Individual
•
Filing: 1929-03-29
•
Granted: 1931-06-02
•
Expires: 1949-03-29
Abstract
No abstract record available.
Inventors
- 👤 Jr Edmund Uher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:42
CPC Classifications
B; B41; B41B; B41B23/00
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) | 1934-06-01 | 1934-12-01 | 1935-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-06-01 | 1938-12-01 | 1939-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-06-01 | 1942-12-01 | 1943-06-02 | $7700.00 | Window Closed / Lapsed |