Patent US3199566A successfully refreshed from Google Patents.
US3199566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weld fasteners
Assignee: Individual
•
Filing: 1962-04-30
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Granted: 1965-08-10
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Expires: 1982-04-30
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Dyka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 19:52
CPC Classifications
F; F16; F16B; F16B37/00; F16B37/04; F16B37/06; F16B37/061; Y; Y10; Y10S; Y10S411/00; Y10S411/955; Y10S411/965
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A LIGHT METAL WELD FASTENER COMPRISING; A BODY MEMBER FORMED OF A LIGHT, NON-FERROUS METAL, WLDING PROJECTIONS PROVIDED ON SAID BODY MEMBER, A THREADED MEMBER OF FERROUS METAL SECURED TO SAID BODY MEMBER, THE THREADS OF SAID THREDED MEMBER POSITIONED TO SECURE AN EXTRENAL MEMBER TO SAID BODY MEMBER, SAID THREADED MEMBER BEING PROVIDED WITH PROJECTING PORTIONS WHICH EXTEND BELOW AND THROUGH SAID WELDING PROJECTIONS ON SAID BODY MEMBER, WHEREBY SAIDD PROJECTING PORTIONS WILL CONTACT THE PART TO WHICH THE FASTENER IS TO BE WELDED.
Claim 2
Dependent Claim
85 words
A LIGHT METAL WELD FASTENER COMPRISING; A BODY MEMBER FORMED OF A LIGHT, NON-FERROUS METAL, WLDING PROJECTIONS PROVIDED ON SAID BODY MEMBER, A THREADED MEMBER OF FERROUS METAL SECURED TO SAID BODY MEMBER, THE THREADS OF SAID THREDED MEMBER POSITIONED TO SECURE AN EXTRENAL MEMBER TO SAID BODY MEMBER, SAID THREADED MEMBER BEING PROVIDED WITH PROJECTING PORTIONS WHICH EXTEND BELOW AND THROUGH SAID WELDING PROJECTIONS ON SAID BODY MEMBER, WHEREBY SAIDD PROJECTING PORTIONS WILL CONTACT THE PART TO WHICH THE FASTENER IS TO BE WELDED.
References Cited (Backward Citations)
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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) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |