US2560623A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Riveting device with pressure and striker elements
Assignee: Individual
•
Filing: 1947-10-29
•
Granted: 1951-07-17
•
Expires: 1967-10-29
Abstract
No abstract record available.
Inventors
- 👤 Arthur Evan Meirion
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 06:20
CPC Classifications
B; B21; B21J; B21J15/00; B21J15/10; B21J15/14; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53709; Y10T29/5377; Y10T29/53774
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US218143A
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US389661A
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US1126908A
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US1215932A
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US1672271A
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US2008890A
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US2369492A
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US2430383A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-16 | 1955-01-15 | 1955-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-16 | 1959-01-15 | 1959-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-16 | 1963-01-15 | 1963-07-17 | $7700.00 | Window Closed / Lapsed |