US3095568A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Life preserver with integral pneumatic antenna erecting apparatus
Assignee: Individual
•
Filing: 1958-04-10
•
Granted: 1963-06-25
•
Expires: 1978-04-10
Abstract
No abstract record available.
Inventors
- 👤 Harry E Aine
- 👤 Leinwohl Arthur
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:41
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/08; H01Q1/081
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
129 words
AN INFLATABLE LIFE SAVING APPARATUS INCLUDING, AN ELONGATED TUBULAR INFLATABLE ENVELOPE STRUCTURE, SAID ENVELOPE STRUCTURE WHEN INFLATED HAVING A PAIR OF SPACED APART ELONGATED PORTIONS DIRECTED GENERALLY IN THE HORIZONTAL PLANE FOR FLOTATION ON THE SURFACE OF THE WATER, SAID ELONGATED ENVELOPE PORTIONS BEING DISPOSED ADJACENT THE WATER AND BEING FORMED AND ARRANGED TO STRADDLE AND TO ATTACH TO A BODY PORTION OF A PERSON WITH THE BODY PORTION BEING DISPOSED INBETWEEN SAID INFLATED ENVELOPE PORTIONS FOR SUPPORTING WHEN INFLATED THE BODY OF AN UNCONSCIOUS PERSON WITH AT LEAST HIS HEAD AND NECK OUT OF THE WATER, SAID INFLATABLE ENVELOPE INCLUDING AN INFLATABLE ANTENNA ERECTING PORTION OF A FLEXIBLE MATERIAL IN GAS COMMUNICATION WITH SAID FIRST ENVELOPE STRUCTURE FOR ERECTION WHEN INFLATED, A COLLAPSIBLE PLIABLE RADIO FREQUENCY WAVE RADIAT-
Claim 2
Dependent Claim
129 words
AN INFLATABLE LIFE SAVING APPARATUS INCLUDING, AN ELONGATED TUBULAR INFLATABLE ENVELOPE STRUCTURE, SAID ENVELOPE STRUCTURE WHEN INFLATED HAVING A PAIR OF SPACED APART ELONGATED PORTIONS DIRECTED GENERALLY IN THE HORIZONTAL PLANE FOR FLOTATION ON THE SURFACE OF THE WATER, SAID ELONGATED ENVELOPE PORTIONS BEING DISPOSED ADJACENT THE WATER AND BEING FORMED AND ARRANGED TO STRADDLE AND TO ATTACH TO A BODY PORTION OF A PERSON WITH THE BODY PORTION BEING DISPOSED INBETWEEN SAID INFLATED ENVELOPE PORTIONS FOR SUPPORTING WHEN INFLATED THE BODY OF AN UNCONSCIOUS PERSON WITH AT LEAST HIS HEAD AND NECK OUT OF THE WATER, SAID INFLATABLE ENVELOPE INCLUDING AN INFLATABLE ANTENNA ERECTING PORTION OF A FLEXIBLE MATERIAL IN GAS COMMUNICATION WITH SAID FIRST ENVELOPE STRUCTURE FOR ERECTION WHEN INFLATED, A COLLAPSIBLE PLIABLE RADIO FREQUENCY WAVE RADIAT-
References Cited (Backward Citations)
US590421A
Cited
US1285940A
Cited
US1557049A
Cited
GB411312A
Cited
US2212128A
Cited
US2359844A
Cited
US2565523A
Cited
GB636776A
Cited
US2550562A
Cited
US2576128A
Cited
FR1048186A
Cited
US2758203A
Cited
GB734139A
Cited
US2782430A
Cited
US2853706A
Cited
US2831967A
Cited
US2907875A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-24 | 1966-12-24 | 1967-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-24 | 1970-12-24 | 1971-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-24 | 1974-12-24 | 1975-06-25 | $7700.00 | Window Closed / Lapsed |