Patent US3931655A successfully refreshed from Google Patents.
US3931655A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inflatable boat
Assignee: Individual
•
Filing: 1974-01-21
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Granted: 1976-01-13
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Expires: 1994-01-21
Abstract
Abstract An inflatable boat is preferably of sectional construction and includes a bow section, an intermediate section and a stern section which are releasably secured together. Each boat section is comprised of inflatable side members that are of generally rectangular configuration and which form the sides of the boat. Inflatable transverse members of each section are secured together and serve as seats for the boat. The sections may be readily disconnected from each other, and each section may then serve as a small buoyant craft.
Inventors
- 👤 Terry L. Luscombe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:37
CPC Classifications
B; B63; B63B; B63B7/00; B63B7/06; B63B7/08; B63B7/082; B63B29/00; B63B29/02; B63B29/04; B63B2029/043
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
245 words
An inflatable boat comprising: opposed substantially parallel elongate upright inflated side members, a plurality of similar longitudinally spaced apart elongate inflatable transverse members extending between and engaging said side members, one of said transverse members extending between said side members adjacent the front end thereof, said transverse members having a vertical dimension substantially less than the vertical dimension of said side members, each of said side and transverse members being formed of a flexible and impervious material and when inflated, being of substantially rectangular cross-sectional configuration and including opposed, substantially parallel vertical side wall elements, opposed end wall elements, top wall elements and a lower wall element, a plurality of fibers extending between and being bonded to the inner surface area of the vertical wall elements of each side and transverse member, each side and transverse member having a valve therein to permit inflation and deflation thereof, each of said side and transverse members when inflated having a vertical dimension substantially greater than the transverse dimension thereof, means sealingly connecting the respective end portions of a transverse member, said side members having a flexible impervious panel sealingly secured to the lower portions of the transverse and side members and defining a flexible floor, a rigid substantially flat floor defining panel positioned upon said flexible floor panel and extending between said side members, and a rigid, vertical transom extending between and sealingly secured to the side members and flexible floor member adjacent the rear ends thereof.
Claim 2
Dependent Claim
245 words
An inflatable boat comprising: opposed substantially parallel elongate upright inflated side members, a plurality of similar longitudinally spaced apart elongate inflatable transverse members extending between and engaging said side members, one of said transverse members extending between said side members adjacent the front end thereof, said transverse members having a vertical dimension substantially less than the vertical dimension of said side members, each of said side and transverse members being formed of a flexible and impervious material and when inflated, being of substantially rectangular cross-sectional configuration and including opposed, substantially parallel vertical side wall elements, opposed end wall elements, top wall elements and a lower wall element, a plurality of fibers extending between and being bonded to the inner surface area of the vertical wall elements of each side and transverse member, each side and transverse member having a valve therein to permit inflation and deflation thereof, each of said side and transverse members when inflated having a vertical dimension substantially greater than the transverse dimension thereof, means sealingly connecting the respective end portions of a transverse member, said side members having a flexible impervious panel sealingly secured to the lower portions of the transverse and side members and defining a flexible floor, a rigid substantially flat floor defining panel positioned upon said flexible floor panel and extending between said side members, and a rigid, vertical transom extending between and sealingly secured to the side members and flexible floor member adjacent the rear ends thereof.
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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) | 1979-01-12 | 1979-07-14 | 1980-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-01-12 | 1983-07-14 | 1984-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-01-12 | 1987-07-14 | 1988-01-13 | $7700.00 | Window Closed / Lapsed |