Patent US3259347A successfully refreshed from Google Patents.
US3259347A
Expired / Lapsed
US
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Plastic fastening device
Assignee: CYANEDE PLASTICS Inc
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Filing: 1965-07-16
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Granted: 1966-07-05
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Expires: 1985-07-16
Abstract
No abstract record available.
Inventors
- 👤 Cyril J Yates
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:31
CPC Classifications
F; F16; F16B; F16B21/00; F16B21/06; F16B21/08; F16B21/086; F16B21/088; F16L; F16L3/00; F16L3/08; F16L3/12; F16L3/13; F16B5/00; F16B5/12; F16B5/123; F16B5/126
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
A FASTENER ADAPTED TO BE INSERTED INTO A PANEL BEING A ONE-PIECE MEMBER COMPOSED OF RESILIENT PLASTIC AND INCLUDING AS INTEGRAL PORTIONS: FIRST AND SECOND WING MEMBERS JOINED BY AN ARCUATE MEMEBR; THE FIRST AND SECOND WING MEMBERS HAVING EXTERIOR FACES WHICH SLANT TO FORM A V SHAPED WEDGE AND HAVING AN OPEN SPACE BETWEEN THE INTERIOR FACES; A DEPRESSED PORTION ON THE EXTERIORS OF THE FIRST AND SECOND WINGS AND FLANGE MEMBERS ATTACHED AT THE END OF EACH OF THE SAID WINGS OPPOSITE TO THE ARCUATE PORTION, THE SAID DEPRESSED PORTIONS AND FLANGES FORMING CHANNELS WHOLE BOTTOM WIDTH IS ADAPTED TO BE SUBSTANTIALLY THE SAME AS THE THICKNESS OF THE PANEL; AND AN ARM EXTENDING FROM ONE OF THE FLANGES AND ADAPTED TO HOLD AN OBJECT.
Claim 2
Dependent Claim
127 words
A FASTENER ADAPTED TO BE INSERTED INTO A PANEL BEING A ONE-PIECE MEMBER COMPOSED OF RESILIENT PLASTIC AND INCLUDING AS INTEGRAL PORTIONS: FIRST AND SECOND WING MEMBERS JOINED BY AN ARCUATE MEMEBR; THE FIRST AND SECOND WING MEMBERS HAVING EXTERIOR FACES WHICH SLANT TO FORM A V SHAPED WEDGE AND HAVING AN OPEN SPACE BETWEEN THE INTERIOR FACES; A DEPRESSED PORTION ON THE EXTERIORS OF THE FIRST AND SECOND WINGS AND FLANGE MEMBERS ATTACHED AT THE END OF EACH OF THE SAID WINGS OPPOSITE TO THE ARCUATE PORTION, THE SAID DEPRESSED PORTIONS AND FLANGES FORMING CHANNELS WHOLE BOTTOM WIDTH IS ADAPTED TO BE SUBSTANTIALLY THE SAME AS THE THICKNESS OF THE PANEL; AND AN ARM EXTENDING FROM ONE OF THE FLANGES AND ADAPTED TO HOLD AN OBJECT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-07-04 | 1970-01-03 | 1970-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-04 | 1974-01-03 | 1974-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-04 | 1978-01-03 | 1978-07-05 | $7700.00 | Window Closed / Lapsed |