US2822014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Insert for soft materials and tang locking member therefor
Assignee: Phillips Screw Co
•
Filing: 1953-08-10
•
Granted: 1958-02-04
•
Expires: 1973-08-10
Abstract
No abstract record available.
Inventors
- 👤 Louis A Cummaro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:42
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/02; F16B39/10; B; B29; B29C; B29C70/00; B29C70/58; B29D; B29D1/00; F16B37/00; F16B37/12; F16B37/122; Y; Y10; Y10S; Y10S411/00; Y10S411/924; Y10S411/926; Y10S411/948; Y10S411/955; Y10S411/965; Y10S411/968
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US375177A
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US580340A
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US1030146A
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US1064527A
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US1755807A
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US2400318A
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US2400348A
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US2358783A
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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) | 1961-02-03 | 1961-08-05 | 1962-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-02-03 | 1965-08-05 | 1966-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-02-03 | 1969-08-05 | 1970-02-04 | $7700.00 | Window Closed / Lapsed |