US1836856A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Attachment for printing machines
Assignee: Individual
•
Filing: 1929-10-09
•
Granted: 1931-12-15
•
Expires: 1949-10-09
Abstract
No abstract record available.
Inventors
- 👤 Raymond W Lloyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:46
CPC Classifications
B; B41; B41L; B41L47/00; B41L47/24; B65; B65H; B65H31/00; B65H31/02; B65H2301/00; B65H2301/30; B65H2301/33; B65H2301/333; B65H2301/40; B65H2301/42; B65H2301/421; B65H2301/4212; B65H2404/00; B65H2404/20; B65H2404/26; B65H2404/268; B65H2801/00; B65H2801/03; B65H2801/12
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) | 1934-12-14 | 1935-06-15 | 1935-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1938-12-14 | 1939-06-15 | 1939-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1942-12-14 | 1943-06-15 | 1943-12-15 | $7700.00 | Window Closed / Lapsed |