Patent US3083425A successfully refreshed from Google Patents.
US3083425A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener
Assignee: Individual
•
Filing: 1960-05-18
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Granted: 1963-04-02
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Expires: 1980-05-18
Abstract
No abstract record available.
Inventors
- 👤 Jr Robert D Minnerly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:26
CPC Classifications
B; B42; B42F; B42F1/00; B42F1/02; B42F1/04; B42F1/08; Y; Y10; Y10T; Y10T24/00; Y10T24/20; Y10T24/202; Y10T24/205; Y10T24/44; Y10T24/44641; Y10T24/44769; Y10T24/44778; Y10T24/44821; Y10T24/44829
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
126 words
A FASTENER COMPRISING AN ELONGATE WIRE ELEMENT REVERSELY BENT UPON ITSELF OVER AN INTERMEDIATE PORTION OF ITS LENGTH FORMING FREE END ELEMENTS NORMALLY DISPOSED IN PARALLEL PLANES, SAID ELEMENTS INCLUDING FIRST SECTIONS DISPOSED IN A PLANE NORMAL TO SAID PARALLEL PLANES AND INTERMEDIATE SECTIONS BENT TO PROJECT IN SAID PARALLEL PLANES ON THE SAME SIDE OF AND AT DIFFERENT ANGLES TO SAID NORMAL PLANE AND END SECTIONS REVERSELY BENT UPON SAID INTERMEDIATE SECTIONS RESPECTIVELY BACK TOWARDS SAID NORMAL PLANE, ONE OF SAID REVERSE BENDS OF SAID END SECTIONS BEING CLOSER THAN THE OTHER TO SAID REVERSE BEND IN SAID INTERMEDIATE PORTION, THE END SECTION OF ONE OF SAID ELEMENTS OVERLYING THE INTERMEDIATE SECTION OF THE OTHER ELEMENT AND TERMINATING IN PROXIMITY TO THE FIRST MENTIONED BEND.
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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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |