US1541651A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for turning paper
Assignee: Individual
•
Filing: 1923-08-09
•
Granted: 1925-06-09
•
Expires: 1943-08-09
Abstract
No abstract record available.
Inventors
- 👤 Robert K Matlack
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:43
CPC Classifications
B; B65; B65H; B65H5/00; B65H5/02; B65H5/021; B65H5/023; B65H15/00; B65H15/008; B65H2301/00; B65H2301/30; B65H2301/33; B65H2301/333; B65H2404/00; B65H2404/20; B65H2404/26; B65H2404/264; B65H2404/60; B65H2404/69; B65H2404/692; Y; Y10; Y10S; Y10S271/00; Y10S271/902
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) | 1928-06-08 | 1928-12-08 | 1929-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-06-08 | 1932-12-08 | 1933-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-06-08 | 1936-12-08 | 1937-06-09 | $7700.00 | Window Closed / Lapsed |