US2451775A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Holder for individual stencils and the like
Assignee: Individual
•
Filing: 1945-08-06
•
Granted: 1948-10-19
•
Expires: 1965-08-06
Abstract
No abstract record available.
Inventors
- 👤 Roher Harrison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:48
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/06; B05C17/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE279941C
Cited
US41856A
Cited
US52234A
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US179574A
Cited
US451105A
Cited
US949578A
Cited
CH83352A
Cited
US1586088A
Cited
GB256130A
Cited
US1861599A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-19 | 1952-04-19 | 1952-10-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-19 | 1956-04-19 | 1956-10-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-19 | 1960-04-19 | 1960-10-19 | $7700.00 | Window Closed / Lapsed |