Patent US2893122A successfully refreshed from Google Patents.
US2893122A
Expired / Lapsed
US
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Combination measuring tape and scribe
Assignee: Individual
•
Filing: 1956-03-01
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Granted: 1959-07-07
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Expires: 1976-03-01
Abstract
No abstract record available.
Inventors
- 👤 Greco Ascanio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:08
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/10; G01B3/1084; G01B3/1056; G01B3/1089
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US838463A
Cited
US1233034A
Cited
US1522280A
Cited
US1544234A
Cited
US1613676A
Cited
US1988095A
Cited
US2581858A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-06 | 1963-01-05 | 1963-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-06 | 1967-01-05 | 1967-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-06 | 1971-01-05 | 1971-07-07 | $7700.00 | Window Closed / Lapsed |