US3316907A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Superoxygenated air inhaling device
Assignee: Individual
•
Filing: 1964-09-09
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Granted: 1967-05-02
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Expires: 1984-09-09
Abstract
No abstract record available.
Inventors
- 👤 Goupil Jean Jacques
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 04:46
CPC Classifications
A; A61; A61M; A61M16/00; A61M16/10; A61M16/12; A61M15/00; A61M15/009; A61M16/06; A62; A62B; A62B18/00; A62B7/00; A61M16/0683
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
195 words
A DEVICE FOR PERMITTING INHALATION OF SUPER-OXYGENATED AIR FROM A CONTAINER FILLED WITH OXYGEN UNDER PRESSURE COMPRISING A TUBULAR INHALER HAVING AN OPEN END ADAPTED TO BE FITTED OVER THE USER''S FACE, A FIRST GRID AT THE OPPOSITE END OF SAID INHALER HAVING PERFORATIONS THERETHROUGH FOR THE INFLOW OF AIR, AN INTERIOR WALL EXTENDING ACROSS SAID TUBULAR INHALER BETWEEN SAID GRID AND THE OPEN END OF SAID INHALER, MEANS DEFINING A PLURALITY OF SUBSTANTIALLY RADIALLY EXTENDING DUCTS ADJACENT SAID WALL EACH TERMINATING IN AN OPENING DIRECTED TOWARD THE OPEN END OF SAID INHALER, AN OXYGEN SUPPLY TUBE EXTENDING THROUGH SAID GRID AND SAID INTERIOR WALL INTO COMMUNICATION WITH EACH OF SAID DUCTS, SAID WALL HAVING AT LEAST ONE OPENING BETWEEN ADJACENT RADIALLY EXTENDING DUCTS FOR THE FLOW OF AIR FROM THE GRID SIDE OF THE WALL TO THE OPEN END, AND A SECOND GRID SPACED FROM SAID INTERIOR WALL TOWARD THE OPEN END OF SAID INHALER AND DEFINING A MIXING CHAMBER IN SAID INHALER BETWEEN SAID INTERIOR WALL AND SAID SECOND GRID, SAID SECOND GRID HAVING AN OPENING THERETHROUGH FOR THE PASSAGE OF THE INTERMIXED AIR AND OXYGEN TO THE USER AT THE OPEN END.
Claim 2
Independent Claim
195 words
A DEVICE FOR PERMITTING INHALATION OF SUPER-OXYGENATED AIR FROM A CONTAINER FILLED WITH OXYGEN UNDER PRESSURE COMPRISING A TUBULAR INHALER HAVING AN OPEN END ADAPTED TO BE FITTED OVER THE USER''S FACE, A FIRST GRID AT THE OPPOSITE END OF SAID INHALER HAVING PERFORATIONS THERETHROUGH FOR THE INFLOW OF AIR, AN INTERIOR WALL EXTENDING ACROSS SAID TUBULAR INHALER BETWEEN SAID GRID AND THE OPEN END OF SAID INHALER, MEANS DEFINING A PLURALITY OF SUBSTANTIALLY RADIALLY EXTENDING DUCTS ADJACENT SAID WALL EACH TERMINATING IN AN OPENING DIRECTED TOWARD THE OPEN END OF SAID INHALER, AN OXYGEN SUPPLY TUBE EXTENDING THROUGH SAID GRID AND SAID INTERIOR WALL INTO COMMUNICATION WITH EACH OF SAID DUCTS, SAID WALL HAVING AT LEAST ONE OPENING BETWEEN ADJACENT RADIALLY EXTENDING DUCTS FOR THE FLOW OF AIR FROM THE GRID SIDE OF THE WALL TO THE OPEN END, AND A SECOND GRID SPACED FROM SAID INTERIOR WALL TOWARD THE OPEN END OF SAID INHALER AND DEFINING A MIXING CHAMBER IN SAID INHALER BETWEEN SAID INTERIOR WALL AND SAID SECOND GRID, SAID SECOND GRID HAVING AN OPENING THERETHROUGH FOR THE PASSAGE OF THE INTERMIXED AIR AND OXYGEN TO THE USER AT THE OPEN END.
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) | 1970-05-01 | 1970-10-31 | 1971-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-01 | 1974-10-31 | 1975-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-01 | 1978-10-31 | 1979-05-02 | $7700.00 | Window Closed / Lapsed |