US3152404A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for teaching resuscitation
Assignee: Individual
•
Filing: 1962-01-22
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Granted: 1964-10-13
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Expires: 1982-01-22
Abstract
No abstract record available.
Inventors
- 👤 Cheshire Max
- 👤 Hugh A Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:56
CPC Classifications
A; A61; A61M; A61M16/00; A61M16/0048; G; G09; G09B; G09B23/00; G09B23/28; G09B23/288
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
148 words
APPARATUS FOR TEACHING RESUSCITATION, SAID APPARATUS COMPRISING A FACE MASK TO BE DISPOED OVER THE FACE OF A HUMAN SUBJECT, SAID MASK HAVING INNER AND OUTER SPACED WALLS TO PROVIDE A CLOSED AIR SPACED THEREBETWEEN, SAID OUTER WALL HAVING A SLIT SIMULATING THE HUMAN MOUTH AND COMMUNICATING WITH SAID SPACE, SAID OUTER WALL HAVING AN APERTURE SIMULATING THE HUMAN NOSE AND COMMUNICATING WITH SAID SPACE, A TUBE CONNECTED TO SAID MASK AND COMMUNICATING WITH SAID SPACE, AN INFLATABLE MEMBER SIMULATING THE HUMAN LUNGS FOR DISPOSITION ON THE CHEST OF THE SUBJECT AND MEANS CONNECTING SAID TUBE TO THE INTERIOR OF SAID INFLATABLE MEMBER, WHEREBY MOUTH TO MOUTH OR MOUTH TO NOSE RESUSCITATION MAY BE DEMONSTRATED BY AN INSTRUCTOR BREATHING INTO SAID SLIT OR SAID APERTURE WHILE CLOSING THE OTHER TO CAUSE INFLATION AND DEFLATION OF SAID INFLATABLE MEMBER THEREBY DEMONSTRATING THE EFFECT OF SUCH RESUSCITATION ON THE LUNGS.
Claim 2
Dependent Claim
148 words
APPARATUS FOR TEACHING RESUSCITATION, SAID APPARATUS COMPRISING A FACE MASK TO BE DISPOED OVER THE FACE OF A HUMAN SUBJECT, SAID MASK HAVING INNER AND OUTER SPACED WALLS TO PROVIDE A CLOSED AIR SPACED THEREBETWEEN, SAID OUTER WALL HAVING A SLIT SIMULATING THE HUMAN MOUTH AND COMMUNICATING WITH SAID SPACE, SAID OUTER WALL HAVING AN APERTURE SIMULATING THE HUMAN NOSE AND COMMUNICATING WITH SAID SPACE, A TUBE CONNECTED TO SAID MASK AND COMMUNICATING WITH SAID SPACE, AN INFLATABLE MEMBER SIMULATING THE HUMAN LUNGS FOR DISPOSITION ON THE CHEST OF THE SUBJECT AND MEANS CONNECTING SAID TUBE TO THE INTERIOR OF SAID INFLATABLE MEMBER, WHEREBY MOUTH TO MOUTH OR MOUTH TO NOSE RESUSCITATION MAY BE DEMONSTRATED BY AN INSTRUCTOR BREATHING INTO SAID SLIT OR SAID APERTURE WHILE CLOSING THE OTHER TO CAUSE INFLATION AND DEFLATION OF SAID INFLATABLE MEMBER THEREBY DEMONSTRATING THE EFFECT OF SUCH RESUSCITATION ON THE LUNGS.
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) | 1967-10-13 | 1968-04-13 | 1968-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-10-13 | 1972-04-13 | 1972-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-10-13 | 1976-04-13 | 1976-10-13 | $7700.00 | Window Closed / Lapsed |