US3261652A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable temple for eyeglasses with rack and plural detent bar
Assignee: Individual
•
Filing: 1962-07-18
•
Granted: 1966-07-19
•
Expires: 1982-07-18
Abstract
No abstract record available.
Inventors
- 👤 Finn H Magnus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 10:58
CPC Classifications
G; G02; G02C; G02C5/00; G02C5/14; G02C5/20; G02C2200/00; G02C2200/04; G02C2200/08; G02C2200/18; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32426; Y10T403/32442; Y10T403/32451
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
117 words
AN ADJUSTABLE TEMPLE COMPRISING AN EARPIECE HAVING AN EAR CONTOURED PORTION AND AN ELONGATED FORWARD PORTION, SAID FORWARD PORTION BEING SUBSTANTIALLY RECTANGULAR SHAPED AND HAVING A RECESSED RACK EXTENDING ALONG ONE SIDE FACE, SAID RACK HAVING RACK TEETH WHICH ARE FLUSH WITH SAID SIDE FACE, A COUPLING MEMBER HAVING A MATING RECTANGULARLY SHAPED CHANNEL PROVIDING A SLIDING FIT FOR THE FORWARD PORTION OF SAID EARPIECE, A PLURAL DETENT BAR HAVING ITS ENDS INTEGRALLY ATTACHED TO THE FRONT AND REAR END PORTIONS OF SAID COUPLING MEMBER, SAID DETENT BAR BEING DISPOSED IN SPACED RELATION WITH RESPECT TO THE UPPER AND LOWER SIDE WALLS OF THE CHANNEL, AND SAID DETENT BAR HAVING INWARDLY EXTENDING DETENTS FOR ENGAGING SAID RACK.
Claim 2
Dependent Claim
117 words
AN ADJUSTABLE TEMPLE COMPRISING AN EARPIECE HAVING AN EAR CONTOURED PORTION AND AN ELONGATED FORWARD PORTION, SAID FORWARD PORTION BEING SUBSTANTIALLY RECTANGULAR SHAPED AND HAVING A RECESSED RACK EXTENDING ALONG ONE SIDE FACE, SAID RACK HAVING RACK TEETH WHICH ARE FLUSH WITH SAID SIDE FACE, A COUPLING MEMBER HAVING A MATING RECTANGULARLY SHAPED CHANNEL PROVIDING A SLIDING FIT FOR THE FORWARD PORTION OF SAID EARPIECE, A PLURAL DETENT BAR HAVING ITS ENDS INTEGRALLY ATTACHED TO THE FRONT AND REAR END PORTIONS OF SAID COUPLING MEMBER, SAID DETENT BAR BEING DISPOSED IN SPACED RELATION WITH RESPECT TO THE UPPER AND LOWER SIDE WALLS OF THE CHANNEL, AND SAID DETENT BAR HAVING INWARDLY EXTENDING DETENTS FOR ENGAGING SAID RACK.
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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) | 1969-07-18 | 1970-01-17 | 1970-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-18 | 1974-01-17 | 1974-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-18 | 1978-01-17 | 1978-07-19 | $7700.00 | Window Closed / Lapsed |