US3354480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flotation attachment
Assignee: Individual
•
Filing: 1966-07-07
•
Granted: 1967-11-28
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Expires: 1986-07-07
Abstract
No abstract record available.
Inventors
- 👤 Harding Jonathan
- 👤 Jr John J Mellon
- 👤 William T Schrandt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:06
CPC Classifications
B; B63; B63C; B63C9/00; B63C9/08; B63C9/087; B63C9/105; B63C9/1055; A; A41; A41D; A41D13/00; A41D13/012; A41D13/0125
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
AN INFLATABLE LIFE PRESERVER INTEGRATED IN A SURVIVAL GARMENT, SAID PRESERVER COMPRISING: (A) A FIRST FLUID COMPARTMENT THAT INCLUDES A COLLAR LOBE; (B) MEANS FOR INFLATING THE COLLAR LOBE; (C) A SECOND FLUID COMPARTMENT THAT INCLUDES A PAIR OF BODY LOBES; (D) MEANS FOR INFLATING THE PAIR OF BODY LOBES; (E) AND A BACK SECTION WHICH INCLUDES A FIRST FLUID CHANNEL THAT INTERCONNECTS THE BODY OF THE PRESERVER AND WHICH INCLUDES A SECOND FLUID CHANNEL THAT INTERCONNECTS THE COLLAR LOBE OF THE PRESERVER WITH ITS INFLATING MEANS.
Claim 2
Dependent Claim
87 words
AN INFLATABLE LIFE PRESERVER INTEGRATED IN A SURVIVAL GARMENT, SAID PRESERVER COMPRISING: (A) A FIRST FLUID COMPARTMENT THAT INCLUDES A COLLAR LOBE; (B) MEANS FOR INFLATING THE COLLAR LOBE; (C) A SECOND FLUID COMPARTMENT THAT INCLUDES A PAIR OF BODY LOBES; (D) MEANS FOR INFLATING THE PAIR OF BODY LOBES; (E) AND A BACK SECTION WHICH INCLUDES A FIRST FLUID CHANNEL THAT INTERCONNECTS THE BODY OF THE PRESERVER AND WHICH INCLUDES A SECOND FLUID CHANNEL THAT INTERCONNECTS THE COLLAR LOBE OF THE PRESERVER WITH ITS INFLATING MEANS.
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) | 1970-11-27 | 1971-05-29 | 1971-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-11-27 | 1975-05-29 | 1975-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-11-27 | 1979-05-29 | 1979-11-28 | $7700.00 | Window Closed / Lapsed |