US3341905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Two-part buttons
Assignee: Individual
•
Filing: 1964-10-30
•
Granted: 1967-09-19
•
Expires: 1984-10-30
Abstract
No abstract record available.
Inventors
- 👤 Gill Reva
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 14:26
CPC Classifications
B; B68; B68G; B68G7/00; B68G7/08; A; A44; A44B; A44B1/00; A44B1/18; A44B1/28; A47; A47C; A47C31/00; A47C31/02; A47C31/026; Y; Y10; Y10T; Y10T24/00; Y10T24/36; Y10T24/3651; Y10T24/3653
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
173 words
IN A TWO-PART BUTTON OF THE CLASS DESCRIBED COMPRISING A SUBSTANTIALLY IDENTICALLY SHAPED PAIR OF PARTS, EACH PART INCLUDING A BASE PORTION COMPRISING: AN APERTURED CASING ENCLOSING A CHAMBER WHICH HAS AN OPEN END, SAID CASING HAVING A PORTION THEREOF FORMED AS A PERIPHERAL WALL, A COVER SURROUNDING SAID CASING AT THE OPEN END THEREOF AND HAVING A PERIPHERAL WALL FITTING OVER AND SECURED TO THE PERIPHERAL WALL OF SAID CASING, AND A THREADED STUD HAVING ITS HEAD ANCHORED IN THE CASING CHAMBER OF ONE PART OF THE TWO-PART BUTTON, THE IMPROVEMENT CONSISTING OF COVERING SAID STUD WITH A VINYL SLEEVE, EXCEPT FOR A PART AT ITS END, THE THREADED PORTION OF THE STUD EXTENDING THROUGH THE APERTURE OF THE CASING, AND A NUT THREADED TO MATE THE THREADS OF THE STUD, SAID NUT BEING FASTENED IN THE CASING CHAMBER OF THE OTHER PART OF THE TWO-PART BUTTON, WHEREBY UPON TURNING THE NUT ON THE STUD, THE END OF THE VINYL SLEEVE ACTS AS A STOP TO PREVENT DISPLACEMENT OF THE BUTTON COVER.
Claim 2
Dependent Claim
173 words
IN A TWO-PART BUTTON OF THE CLASS DESCRIBED COMPRISING A SUBSTANTIALLY IDENTICALLY SHAPED PAIR OF PARTS, EACH PART INCLUDING A BASE PORTION COMPRISING: AN APERTURED CASING ENCLOSING A CHAMBER WHICH HAS AN OPEN END, SAID CASING HAVING A PORTION THEREOF FORMED AS A PERIPHERAL WALL, A COVER SURROUNDING SAID CASING AT THE OPEN END THEREOF AND HAVING A PERIPHERAL WALL FITTING OVER AND SECURED TO THE PERIPHERAL WALL OF SAID CASING, AND A THREADED STUD HAVING ITS HEAD ANCHORED IN THE CASING CHAMBER OF ONE PART OF THE TWO-PART BUTTON, THE IMPROVEMENT CONSISTING OF COVERING SAID STUD WITH A VINYL SLEEVE, EXCEPT FOR A PART AT ITS END, THE THREADED PORTION OF THE STUD EXTENDING THROUGH THE APERTURE OF THE CASING, AND A NUT THREADED TO MATE THE THREADS OF THE STUD, SAID NUT BEING FASTENED IN THE CASING CHAMBER OF THE OTHER PART OF THE TWO-PART BUTTON, WHEREBY UPON TURNING THE NUT ON THE STUD, THE END OF THE VINYL SLEEVE ACTS AS A STOP TO PREVENT DISPLACEMENT OF THE BUTTON COVER.
References Cited (Backward Citations)
DE378640C
Cited
GB191209869A
Cited
US1710390A
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CH181027A
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GB564712A
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US2654113A
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GB869915A
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US3262170A
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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) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |