US3464472A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Swage type fasteners having sealant relief passages in collars
Assignee: Huck Manufacturing Co
•
Filing: 1967-04-21
•
Granted: 1969-09-02
•
Expires: 1987-04-21
Abstract
No abstract record available.
Inventors
- 👤 Perry J Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 02:04
CPC Classifications
F; F16; F16B; F16B19/00; F16B19/04; F16B19/05; F16B19/008; Y; Y10; Y10S; Y10S411/00; Y10S411/924
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US918367A
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US2006461A
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US2978263A
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US3139786A
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GB913759A
Cited
US3137197A
Cited
US3290982A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |