US2214593A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paper registering mechanism
Assignee: FRANK H FLEER Corp
•
Filing: 1939-08-08
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Granted: 1940-09-10
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Expires: 1959-08-08
Abstract
No abstract record available.
Inventors
- 👤 Gilbert B Mustin
- 👤 Pittaluga Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:39
CPC Classifications
B; B65; B65H; B65H39/00; B65H39/16; B65H23/00; B65H23/04; B65H23/18; B65H23/188; B65H23/1882; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/414; B65H2301/4148; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0448; Y10T83/0476; Y10T83/0524; Y10T83/0538; Y10T83/0548; Y10T83/0562; Y10T83/0605; Y10T83/141; Y10T83/647; Y10T83/6584
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) | 1943-09-10 | 1944-03-11 | 1944-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-09-10 | 1948-03-11 | 1948-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-09-10 | 1952-03-11 | 1952-09-10 | $7700.00 | Window Closed / Lapsed |