US3136312A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mask and reservoir with disposable container supply
Assignee: —
•
Filing: —
•
Granted: 1964-06-09
•
Expires: 1981-06-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:44
CPC Classifications
A; A61; A61M; A61M16/00; A61M16/0057; A61M16/0078; A61M16/0084; A61M16/06; A61M16/08; A61M16/0816; A61M16/0833; A61M16/10; A61M16/12; A61M16/20; A61M16/208; A61M16/209; A61M2202/00; A61M2202/02; A61M2202/0208
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
RESPIRATORY TREATING MEANS COMPRISING A FLEXIBLE BAG FORMED WITH INTERCONNECTED SECTIONS IN THE PROVISION OF A FACIAL MASK SECTION WITH A FACE FITTING OPENING THEREIN, SAID MASK SECTION HAVING EXHAUST OPENINGS FORMED THEREIN, A MEDICAMENT SUPPLY SECTION AND AN INTERMEDIATE RECEIVER RESERVOIR SECTION FOR RECEIVING MEDICAMENT FROM SAID MEDICAMENT SUPPLY SECTION, A ONE WAY VALVE OPENING TOWARD THE FACIAL MASK BETWEEN SAID MASK SECTION AND SAID RESERVOIR SECTION, A ONE WAY VALVE MEANS OPENING TOWARD THE SAID MASK SECTION CONNECTING SAID MEDICAMENT SUPPLY SECTION TO SAID RESERVOIR SECTION, A PRESSURIZED MEDICAMENT SUPPLY CAPSULE IN SAID MEDICAMENT SUPPLY SECTION MEANS PERMITTING INSERTION OF THE SAID SUPPLY CARTRIDGE INTO SAID MEDICAMENT SUPPLY SECTION, AND MANUAL ACTUATING MEANS FOR DISCHARGING SAID SUPPLY CAPSULE INTO SAID SUPPLY SECTION.
Claim 2
Dependent Claim
124 words
RESPIRATORY TREATING MEANS COMPRISING A FLEXIBLE BAG FORMED WITH INTERCONNECTED SECTIONS IN THE PROVISION OF A FACIAL MASK SECTION WITH A FACE FITTING OPENING THEREIN, SAID MASK SECTION HAVING EXHAUST OPENINGS FORMED THEREIN, A MEDICAMENT SUPPLY SECTION AND AN INTERMEDIATE RECEIVER RESERVOIR SECTION FOR RECEIVING MEDICAMENT FROM SAID MEDICAMENT SUPPLY SECTION, A ONE WAY VALVE OPENING TOWARD THE FACIAL MASK BETWEEN SAID MASK SECTION AND SAID RESERVOIR SECTION, A ONE WAY VALVE MEANS OPENING TOWARD THE SAID MASK SECTION CONNECTING SAID MEDICAMENT SUPPLY SECTION TO SAID RESERVOIR SECTION, A PRESSURIZED MEDICAMENT SUPPLY CAPSULE IN SAID MEDICAMENT SUPPLY SECTION MEANS PERMITTING INSERTION OF THE SAID SUPPLY CARTRIDGE INTO SAID MEDICAMENT SUPPLY SECTION, AND MANUAL ACTUATING MEANS FOR DISCHARGING SAID SUPPLY CAPSULE INTO SAID SUPPLY SECTION.
References Cited (Backward Citations)
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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) | 1967-06-09 | 1967-12-09 | 1968-06-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-09 | 1971-12-09 | 1972-06-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-09 | 1975-12-09 | 1976-06-09 | $7700.00 | Window Closed / Lapsed |