Patent US3949432A successfully refreshed from Google Patents.
US3949432A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cushioned toilet seat
Assignee: Ginsey Industries Inc
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Filing: 1974-05-30
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Granted: 1976-04-13
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Expires: 1994-05-30
Abstract
Abstract A cushioned toilet seat has a lightweight yet strong, relatively thin, annular base member of molded plastic having inner and outer narrow annular vertical flanges and narrow vertical reinforcing ribs forming wide channels therebetween. Supported on the annular base is a foamed plastic cushion, preferably polyurethane, which is plano-convex in cross section. The base and cushion are encased in a tight wrinkle-free plastic film, preferably vinyl, which consists of two pieces of film fused together. Vents are provided through the base to provide communication between the foamed cushion and the atmosphere to allow air to escape from the cushion as it is compressed and to allow air to return to the cushion to accelerate the return of the cushion to its fully expanded condition.
Inventors
- 👤 Milton Ginsburg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 09:03
CPC Classifications
A; A47; A47K; A47K13/00; A47K13/02
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
191 words
a cushioned toilet seat comprising: a. an annular base of molded plastic material having a flat under surface and an upper surface having upstanding inner and outer peripheral flanges and upstanding narrow ribs at spaced apart locations extending between said inner and outer flanges forming, on each side of the center line, at least one wide deep channel therebetween, the width of said channels being at least several times greater than said ribs; b. an annular foam plastic cushion supported on said ribs and peripheral flanges, said cushion having a normally substantially flat bottom and a convex top surface, said bottom when said cushion is depressed tending to push down into said channels but without filling said channels leaving substantial space therein for air passage therethrough; c. a plastic film tightly encasing said base and cushion, said film having fused seals near the inner and outer edges of said annular base; d. vent holes extending through said base and film encasement into said channels at locations in the forward half only of said seat near to but spaced from the bumper locations for providing air communication between said channels and atmosphere.
Claim 2
Dependent Claim
191 words
a cushioned toilet seat comprising: a. an annular base of molded plastic material having a flat under surface and an upper surface having upstanding inner and outer peripheral flanges and upstanding narrow ribs at spaced apart locations extending between said inner and outer flanges forming, on each side of the center line, at least one wide deep channel therebetween, the width of said channels being at least several times greater than said ribs; b. an annular foam plastic cushion supported on said ribs and peripheral flanges, said cushion having a normally substantially flat bottom and a convex top surface, said bottom when said cushion is depressed tending to push down into said channels but without filling said channels leaving substantial space therein for air passage therethrough; c. a plastic film tightly encasing said base and cushion, said film having fused seals near the inner and outer edges of said annular base; d. vent holes extending through said base and film encasement into said channels at locations in the forward half only of said seat near to but spaced from the bumper locations for providing air communication between said channels and atmosphere.
Claim 3
Dependent Claim
39 words
A cushioned toilet seat according to claim 1 wherein: (a) eyelets are inserted into said vent holes, said eyelets having an annular flange which abuts against said film encasement surrounding said vent hole at the undersurface of said base.
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) | 1979-04-13 | 1979-10-13 | 1980-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-04-13 | 1983-10-13 | 1984-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-04-13 | 1987-10-13 | 1988-04-13 | $7700.00 | Window Closed / Lapsed |