US2903919A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scribing guide device
Assignee: Individual
•
Filing: 1953-07-03
•
Granted: 1959-09-15
•
Expires: 1973-07-03
Abstract
No abstract record available.
Inventors
- 👤 Paquin Leopold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:04
CPC Classifications
B; B25; B25H; B25H7/00; B25H7/02; Y; Y10; Y10T; Y10T408/00; Y10T408/55; Y10T408/567
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US85708A
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US127210A
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US170257A
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US368995A
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AT26627B
Cited
US1095552A
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GB560477A
Cited
US2394619A
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US2512042A
Cited
US2502039A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-14 | 1963-03-16 | 1963-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-14 | 1967-03-16 | 1967-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-14 | 1971-03-16 | 1971-09-15 | $7700.00 | Window Closed / Lapsed |