US2666543A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Card preparing machine
Assignee: FILMSORT Inc
•
Filing: 1948-02-26
•
Granted: 1954-01-19
•
Expires: 1968-02-26
Abstract
No abstract record available.
Inventors
- 👤 Edward K Standish
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:42
CPC Classifications
G; G06; G06K; G06K19/00; G06K19/02; G06K19/022; B; B65; B65C; B65C9/00; B65C9/08; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1304; Y10T156/1309; Y10T83/00; Y10T83/444; Y10T83/4577; Y10T83/647; Y10T83/6571
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US196305A
Cited
US354412A
Cited
US489547A
Cited
US708675A
Cited
US728226A
Cited
US807295A
Cited
US1381318A
Cited
US1404068A
Cited
US1533236A
Cited
US2015987A
Cited
US2081175A
Cited
US2264339A
Cited
US2282127A
Cited
US2289336A
Cited
US2367015A
Cited
US2310556A
Cited
US2409631A
Cited
US2322547A
Cited
US2341461A
Cited
US2325405A
Cited
US2494129A
Cited
US2587022A
Cited
US2555218A
Cited
US2493159A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-01-18 | 1957-07-20 | 1958-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-01-18 | 1961-07-20 | 1962-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-01-18 | 1965-07-20 | 1966-01-19 | $7700.00 | Window Closed / Lapsed |