US3086289A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Saliva ejectors
Assignee: Individual
•
Filing: 1960-07-22
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Granted: 1963-04-23
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Expires: 1980-07-22
Abstract
No abstract record available.
Inventors
- 👤 Orsing John Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:30
CPC Classifications
A; A61; A61C; A61C17/00; A61C17/06; A61C17/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
118 words
A SALIVA EJECTOR INCLUDING THE COMBINATION OF MEANS FORMING A CONTINUOUS SUCTION PASSAGE, SAID MEANS COMPRISING AN INTEGRAL TUBE WHICH AT NORMAL ROOM TEMPERATURE IS BOTH PLASTICALLY AND, TO A LIMITED EXTENT, ELASTICALLY DEFORMABLE BY HAND, ONE END OF SAID TUBE BEING ADAPTED TO BE CONNECTED TO A SUCTION HOSE, TONGUE PROTECTION MEANS FORMED BY A SPIRALLY WOUND PORTION OF SAID TUBE AT THE OTHER END THEREOF, AND HOLDING MEANS FOR SECURING THE SALIVA EJECTOR ON THE PATIENT WITH SAID ONE END PLACED OUTSIDE THE MOUTH AND SAID OTHER END PLACED INSIDE THE MOUTH. SAID HOLDING MEANS BEING FORMED BY A PORTION OF SAID TUBE BETWEEN THE ENDS THEREOF TO POSITIVELY EMBRACE A PORTION OF THE PATIENT''S HEAD.
Claim 2
Dependent Claim
118 words
A SALIVA EJECTOR INCLUDING THE COMBINATION OF MEANS FORMING A CONTINUOUS SUCTION PASSAGE, SAID MEANS COMPRISING AN INTEGRAL TUBE WHICH AT NORMAL ROOM TEMPERATURE IS BOTH PLASTICALLY AND, TO A LIMITED EXTENT, ELASTICALLY DEFORMABLE BY HAND, ONE END OF SAID TUBE BEING ADAPTED TO BE CONNECTED TO A SUCTION HOSE, TONGUE PROTECTION MEANS FORMED BY A SPIRALLY WOUND PORTION OF SAID TUBE AT THE OTHER END THEREOF, AND HOLDING MEANS FOR SECURING THE SALIVA EJECTOR ON THE PATIENT WITH SAID ONE END PLACED OUTSIDE THE MOUTH AND SAID OTHER END PLACED INSIDE THE MOUTH. SAID HOLDING MEANS BEING FORMED BY A PORTION OF SAID TUBE BETWEEN THE ENDS THEREOF TO POSITIVELY EMBRACE A PORTION OF THE PATIENT''S HEAD.
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) | 1966-04-22 | 1966-10-22 | 1967-04-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-22 | 1970-10-22 | 1971-04-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-22 | 1974-10-22 | 1975-04-23 | $7700.00 | Window Closed / Lapsed |