US3407809A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mouthpiece
Assignee: Individual
•
Filing: 1966-09-26
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Granted: 1968-10-29
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Expires: 1986-09-26
Abstract
No abstract record available.
Inventors
- 👤 Harold M Ross
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 13:04
CPC Classifications
A; A63; A63B; A63B71/00; A63B71/08; A63B71/085; A63B71/10; A63B2071/088
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
IN A PROTECTIVE MOUTHPIECE COMPRISING A DEFORMABLE TROUGH ADAPTED FOR ENGAGEMENT THEREIN OF A NATURAL DENTURE AND DEFINED BY A BASE AND A PAIR OF INNER AND OUTER WALLS EXTENDING AWAY FROM SAID BASE, AN ELONGATED BENDABLE STRAP HAVING AN INNER END PORTION CONNECTED TO SAID OUTER WALL AND AN OUTER END PORTION RELEASABLY SECURABLE IN ADJUSTED POSITION LONGITUDINALLY OF SAID STRAP, AND FASTENER MEANS SLIDEABLY ADJUSTABLE LONGITUDINALLY OF SAID STRAP TO WHICH SAID OUTER END PORTION IS CONNECTED.
Claim 2
Dependent Claim
79 words
IN A PROTECTIVE MOUTHPIECE COMPRISING A DEFORMABLE TROUGH ADAPTED FOR ENGAGEMENT THEREIN OF A NATURAL DENTURE AND DEFINED BY A BASE AND A PAIR OF INNER AND OUTER WALLS EXTENDING AWAY FROM SAID BASE, AN ELONGATED BENDABLE STRAP HAVING AN INNER END PORTION CONNECTED TO SAID OUTER WALL AND AN OUTER END PORTION RELEASABLY SECURABLE IN ADJUSTED POSITION LONGITUDINALLY OF SAID STRAP, AND FASTENER MEANS SLIDEABLY ADJUSTABLE LONGITUDINALLY OF SAID STRAP TO WHICH SAID OUTER END PORTION IS CONNECTED.
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) | 1971-10-29 | 1972-04-29 | 1972-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-10-29 | 1976-04-29 | 1976-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-10-29 | 1980-04-29 | 1980-10-29 | $7700.00 | Window Closed / Lapsed |