US2641999A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Marking apparatus
Assignee: Adolph Gottscho Inc
•
Filing: 1950-06-21
•
Granted: 1953-06-16
•
Expires: 1970-06-21
Abstract
No abstract record available.
Inventors
- 👤 John K Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:49
CPC Classifications
B; B41; B41F; B41F31/00; B41F31/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US410155A
Cited
US918464A
Cited
US1102627A
Cited
US1226243A
Cited
US1536184A
Cited
US1598808A
Cited
US1683774A
Cited
US1992613A
Cited
US2369814A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-15 | 1956-12-15 | 1957-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-15 | 1960-12-15 | 1961-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-15 | 1964-12-15 | 1965-06-16 | $7700.00 | Window Closed / Lapsed |