US3198229A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-locking nut
Assignee: BELTOISE MARGUET AND CO
•
Filing: 1964-01-02
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Granted: 1965-08-03
•
Expires: 1984-01-02
Abstract
No abstract record available.
Inventors
- 👤 Beltoise Maurice
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:49
CPC Classifications
F; F16; F16B; F16B39/00; F16B39/22; F16B39/28; F16B39/284; F16B37/00; F16B37/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
134 words
A DEFORMABLE SELF-LOCKING NUT COMPRISING AN INTERNALLY THERADED INNER NUT PORTION, AN OUTER SKIRT PORTION SURROUNDING SAID INNER NUT PORTION AND GENERALLY COAXIAL THEREWITH, SAID PORTIONS HAVING AN END ADAPTED TO ENGAGE A BEARING SURFACE AND AN END REMOTE FROM THE FIRST SAID END, AND A GENERALLY RADIAL WEB PORTION INTEGRAL WITH AND INTERCONNECTING SIAD INNER AND OUTER PORTIONS AT THE END REMOTE FROM THE FIRST SAID END, SAID OUTER SKIRT PORTION EXTENDING AXIALLY BEYOND THE INNER NUT PORTION AT THE FIRST SAID END, SAID INNER PORTION INCLUDING AN ENLARGEMENT ADJACENT THE FIRST SAID END IN CONTACTING RELATION WITH THE OUTER SKIRT PORTION, SAID RADIAL WEB PORTION PROVIDING SUFFICIENT FLEXIBILITY BETWEEN THE NUT PORTION AND SKIRT PORTION TO PERMIT RELATIVE MOVEMENT THEREBETWEEN, THE OUTER SKIRT PORTION HAVING AN END SURFACE WHICH IS ADAPTED TO
Claim 2
Dependent Claim
134 words
A DEFORMABLE SELF-LOCKING NUT COMPRISING AN INTERNALLY THERADED INNER NUT PORTION, AN OUTER SKIRT PORTION SURROUNDING SAID INNER NUT PORTION AND GENERALLY COAXIAL THEREWITH, SAID PORTIONS HAVING AN END ADAPTED TO ENGAGE A BEARING SURFACE AND AN END REMOTE FROM THE FIRST SAID END, AND A GENERALLY RADIAL WEB PORTION INTEGRAL WITH AND INTERCONNECTING SIAD INNER AND OUTER PORTIONS AT THE END REMOTE FROM THE FIRST SAID END, SAID OUTER SKIRT PORTION EXTENDING AXIALLY BEYOND THE INNER NUT PORTION AT THE FIRST SAID END, SAID INNER PORTION INCLUDING AN ENLARGEMENT ADJACENT THE FIRST SAID END IN CONTACTING RELATION WITH THE OUTER SKIRT PORTION, SAID RADIAL WEB PORTION PROVIDING SUFFICIENT FLEXIBILITY BETWEEN THE NUT PORTION AND SKIRT PORTION TO PERMIT RELATIVE MOVEMENT THEREBETWEEN, THE OUTER SKIRT PORTION HAVING AN END SURFACE WHICH IS ADAPTED TO
References Cited (Backward Citations)
DE725062C
Cited
US2551102A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-02 | 1969-02-01 | 1969-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-02 | 1973-02-01 | 1973-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-02 | 1977-02-01 | 1977-08-03 | $7700.00 | Window Closed / Lapsed |