US3559515A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self gripping needle-nose plier
Assignee: AIRCRAFT SPECIALTIES Inc
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Filing: 1967-12-20
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Granted: 1971-02-02
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Expires: 1987-12-20
Abstract
Abstract A PAIR OF PLIERS WHICH IS FORMED WITH A PAIR OF COMPLEMENTARY MEMBERS. EACH OF THE MEMBERS HAS A JAW PORTION, A HANDLE PORTION AND AN INTERMEDIATE ARCUATE PORTION WHICH IS INTEGRAL THEREWITH. AN ARCUATE SPRING IS PROVIDED BETWEEN THE ARCUATE PORTIONS OF THE MEMBER AND IS EMBRACED THEREBY. THE SPRING AND COMPLEMENTARY MEMBERS ARE CONFINED SO THAT MOVEMENT OF THE SPRING AND THE COMPLEMENTARY MEMBERS IS IN THE SAME PLANE WITH RESPECT TO EACH OTHER. THE SPRING URGES THE JAWS TOGETHER SO THAT THE JAWS ARE SPACED ONLY BY URGING THE HANDLES TOGETHER.
Inventors
- 👤 Smith Kyser
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:28
CPC Classifications
B; B25; B25B; B25B7/00; B25B7/06; B25B7/08; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44641
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |