US2754516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of accurately locating a metal plate upon a stationary article
Assignee: Individual
•
Filing: 1951-11-14
•
Granted: 1956-07-17
•
Expires: 1971-11-14
Abstract
No abstract record available.
Inventors
- 👤 Herman M Gasstrom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:49
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/02; G01B3/04; G01B3/06; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49789; Y10T29/49798; Y10T29/49826; Y10T29/49833; Y10T29/49895; Y10T29/49908; Y10T29/49915; Y10T29/51; Y10T29/5191
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1211458A
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US1506535A
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US1963306A
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US2120711A
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US2208819A
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US2310177A
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US2500721A
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US2610390A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-17 | 1960-01-16 | 1960-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-17 | 1964-01-16 | 1964-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-17 | 1968-01-16 | 1968-07-17 | $7700.00 | Window Closed / Lapsed |