Patent US3207654A successfully refreshed from Google Patents.
Patent US3134984A successfully refreshed from Google Patents.
US3134984A
Expired / Lapsed
US
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Articulated mask
Assignee: WARD AND SAKS Inc
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Filing: 1962-04-05
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Granted: 1964-06-02
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Expires: 1982-04-05
Abstract
No abstract record available.
Inventors
- 👤 James S Ward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 19:27
CPC Classifications
A; A41; A41G; A41G7/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
89 words
A MASK COMPRISING A HOLLOW HEADPIECE HAVING AN OPEN BASE TO ADMIT THE HEAD OF A WEARER, MEANS EXTENDING DOWNWARDLY FROM THE HEADPIECE TO ENGAGE THE CHEST OF THE WEARER TO MAINTAIN THE HEADPIECE POSITION, A JAWPIECE PROJECTING FORWARDLY FROM THE BASE AND PIVOTED THERETO, A CHIN SADDLE EXTENDING ACROSS SAID OPEN BASE AND ATTACHED TO THE JAWPIECE, THE SADDLE BEING POSITIONED TO ENGAGE THE WEARER''S CHIN, AND MEANS RESILIENTLY CONNECTING SAID JAWPIECE TO SAID HEADPIECE WHEREBY THE JAWPIECE MAY BE CAUSED TO OSCILLATE BY THE WEARER''S JAW MOVEMENT.
Claim 2
Dependent Claim
89 words
A MASK COMPRISING A HOLLOW HEADPIECE HAVING AN OPEN BASE TO ADMIT THE HEAD OF A WEARER, MEANS EXTENDING DOWNWARDLY FROM THE HEADPIECE TO ENGAGE THE CHEST OF THE WEARER TO MAINTAIN THE HEADPIECE POSITION, A JAWPIECE PROJECTING FORWARDLY FROM THE BASE AND PIVOTED THERETO, A CHIN SADDLE EXTENDING ACROSS SAID OPEN BASE AND ATTACHED TO THE JAWPIECE, THE SADDLE BEING POSITIONED TO ENGAGE THE WEARER''S CHIN, AND MEANS RESILIENTLY CONNECTING SAID JAWPIECE TO SAID HEADPIECE WHEREBY THE JAWPIECE MAY BE CAUSED TO OSCILLATE BY THE WEARER''S JAW MOVEMENT.
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) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |