US2592558A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Marking device
Assignee: Adolph Gottscho Inc
•
Filing: 1948-10-02
•
Granted: 1952-04-15
•
Expires: 1968-10-02
Abstract
No abstract record available.
Inventors
- 👤 Ira S Gottscho
- 👤 Kenneth H Kuett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:09
CPC Classifications
B; B41; B41F; B41F17/00; B41F17/24; B41F17/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US587253A
Cited
US1340966A
Cited
US1400223A
Cited
US1401742A
Cited
US2408516A
Cited
US2417865A
Cited
US2443791A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-04-15 | 1955-10-15 | 1956-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-04-15 | 1959-10-15 | 1960-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-04-15 | 1963-10-15 | 1964-04-15 | $7700.00 | Window Closed / Lapsed |