US3496630A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and means for joining parts
Assignee: LTV Aerospace Corp
•
Filing: 1966-04-25
•
Granted: 1970-02-24
•
Expires: 1986-04-25
Abstract
No abstract record available.
Inventors
- 👤 Dan P Duff
- 👤 Joseph A Van Velzor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:09
CPC Classifications
B; B23; B23K; B23K20/00; B23K35/00; B23K35/001; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53613; Y10T29/5363
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2373117A
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US3024109A
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US3073269A
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US3046651A
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US3141238A
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US3217404A
Cited
US3163500A
Cited
US3259971A
Cited
US3276113A
Cited
US3317288A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-23 | 1973-08-25 | 1974-02-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-23 | 1977-08-25 | 1978-02-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-23 | 1981-08-25 | 1982-02-24 | $7700.00 | Window Closed / Lapsed |