US3022724A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Marking apparatus
Assignee: Adolph Gottscho Inc
•
Filing: 1960-03-21
•
Granted: 1962-02-27
•
Expires: 1980-03-21
Abstract
No abstract record available.
Inventors
- 👤 Francis C Worth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 06:31
CPC Classifications
B; B44; B44B; B44B5/00; B44B5/0071; B41; B41F; B41F1/00; B41F1/26; B41F19/00; B41F19/02; B41F19/06; B41F19/064; B41P; B41P2219/00; B41P2219/20; B41P2219/23
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2369172A
Cited
US2609077A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-02-26 | 1965-08-28 | 1966-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-02-26 | 1969-08-28 | 1970-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-02-26 | 1973-08-28 | 1974-02-27 | $7700.00 | Window Closed / Lapsed |