US3248768A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hook and eye structure
Assignee: RAU FASTENER CO
•
Filing: 1964-05-01
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Granted: 1966-05-03
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Expires: 1984-05-01
Abstract
No abstract record available.
Inventors
- 👤 Bernard R Silver
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 16:57
CPC Classifications
A; A44; A44B; A44B13/00; A44B13/0005; A44B13/0017; A44B13/0029; A44B13/0035; A44B13/0041; Y; Y10; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/4588; Y10T24/45906; Y10T24/45911; Y10T24/45916; Y10T24/45921
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
A FASTENER EYE ELEMENT ADAPTED TO BE MOUNTED ON A SUPPORT SHEET COMPRISING, A FIRST STRAP-LIKE BODY PORTION, A SECOND STRAP-LIKE BODY PORTION SPACED FROM AND SECURED FIRMLY IN OVERLYING RELATION TO THE FIRST STRAP-LIKE PORTION, TO DEFINE AN ELONGATED LOOP, SAID SECOND STRAPLIKE BODY PORTION HAVING SPACED OPENINGS THEREIN, THE UPPER SURFACE OF THE SECOND STRAP-LIKE BODY PORTION BEING RECESSED IN THE AREA SURROUNDING BOTH OF SAID OPENINGS, A TACK COMPRISED OF A HEAD AND SPACED PRONGS EXTENDING FROM ONE FACE OF THE HEAD AND THROUGH SAID OPENINGS, SER-
Claim 2
Dependent Claim
90 words
A FASTENER EYE ELEMENT ADAPTED TO BE MOUNTED ON A SUPPORT SHEET COMPRISING, A FIRST STRAP-LIKE BODY PORTION, A SECOND STRAP-LIKE BODY PORTION SPACED FROM AND SECURED FIRMLY IN OVERLYING RELATION TO THE FIRST STRAP-LIKE PORTION, TO DEFINE AN ELONGATED LOOP, SAID SECOND STRAPLIKE BODY PORTION HAVING SPACED OPENINGS THEREIN, THE UPPER SURFACE OF THE SECOND STRAP-LIKE BODY PORTION BEING RECESSED IN THE AREA SURROUNDING BOTH OF SAID OPENINGS, A TACK COMPRISED OF A HEAD AND SPACED PRONGS EXTENDING FROM ONE FACE OF THE HEAD AND THROUGH SAID OPENINGS, SER-
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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) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |