US4145780A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Waterbed assembly
Assignee: CLASSIC PRODUCTS CORP
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Filing: 1978-02-23
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Granted: 1979-03-27
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Expires: 1998-02-23
Abstract
Abstract A waterbed assembly comprising a contoured frame, a waterbed mattress, and waterproof covers which completely seal the entire assembly. The contoured frame is structured to provide inwardly facing walls which dampen the water wave action normally associated with waterbeds. A plurality of internal baffles are positioned within the waterbed mattress to further dampen any wave action.
Inventors
- 👤 Isaac Fogel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:05
CPC Classifications
A; A47; A47C; A47C27/00; A47C27/08; A47C27/087; A47C27/085; A47C27/088; Y; Y10; Y10S; Y10S5/00; Y10S5/915; Y10S5/922; Y10S5/923
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
171 words
A waterbed assembly comprising: a flexible waterbed mattress comprising a top sheet and a bottom sheet; a water wave dampening means in said waterbed mattress, said water wave dampening means extending vertically from the interior surface of said bottom sheet to the interior surface of said top sheet, where said dampening means are in wiping contact with said top sheet to dampen water waves; a support frame having a cavity in which said waterbed mattress rests, said support frame having a rigid planar lower support, and peripheral support members which extend around the outer peripheral portion of said lower support member and at least one contoured foam plastic pad means on said planar lower support for supporting the said waterbed mattress; said peripheral support members having a first pair of rails and a second pair of rails, said first pair of rails being longer than said second pair of rails, said first pair or rails and said second pair of rails having identical inwardly facing inclined walls for absorbing water waves.
Claim 2
Dependent Claim
171 words
A waterbed assembly comprising: a flexible waterbed mattress comprising a top sheet and a bottom sheet; a water wave dampening means in said waterbed mattress, said water wave dampening means extending vertically from the interior surface of said bottom sheet to the interior surface of said top sheet, where said dampening means are in wiping contact with said top sheet to dampen water waves; a support frame having a cavity in which said waterbed mattress rests, said support frame having a rigid planar lower support, and peripheral support members which extend around the outer peripheral portion of said lower support member and at least one contoured foam plastic pad means on said planar lower support for supporting the said waterbed mattress; said peripheral support members having a first pair of rails and a second pair of rails, said first pair of rails being longer than said second pair of rails, said first pair or rails and said second pair of rails having identical inwardly facing inclined walls for absorbing water waves.
Claim 3
Dependent Claim
33 words
A waterbed assembly as claimed in claim 1, wherein said support frame is covered by an outside lower cover and an inside upper cover, where said covers are constructed of a waterproof material.
Claim 4
Dependent Claim
56 words
A waterbed assembly as claimed in claim 2 wherein said contoured foam plastic pad means includes a first shelf portion, a recessed portion and a second shelf portion where said first shelf portion is higher then said second shelf portion and where a person's head is supported on said waterbed mattress above said first shelf portion.
Claim 5
Dependent Claim
33 words
A waterbed assembly as claimed in claim 3 wherein an outside cover means covers said waterbed mattress and the top and sides of said waterbed frame thereby forming a packaged assembly for shipping.
Claim 6
Dependent Claim
102 words
A waterbed assembly including a waterbed mattress and a waterbed frame for substantially eliminating water wave action comprising: baffle dampener means in said waterbed mattress, said baffle dampener means being affixed to the bottom wall of said waterbed mattress and having flotation means for extending said baffle dampener means vertically to maintain a substantially constant wiping contact with the top wall of said waterbed mattress, and upstanding peripheral rails forming a cavity for said waterbed mattress, said upstanding peripheral rails being slightly higher than said waterbed mattress to confine said mattress within said waterbed frame and having inwardly facing inclined wall surfaces.
Claim 7
Dependent Claim
102 words
A waterbed assembly including a waterbed mattress and a waterbed frame for substantially eliminating water wave action comprising: baffle dampener means in said waterbed mattress, said baffle dampener means being affixed to the bottom wall of said waterbed mattress and having flotation means for extending said baffle dampener means vertically to maintain a substantially constant wiping contact with the top wall of said waterbed mattress, and upstanding peripheral rails forming a cavity for said waterbed mattress, said upstanding peripheral rails being slightly higher than said waterbed mattress to confine said mattress within said waterbed frame and having inwardly facing inclined wall surfaces.
Claim 8
Dependent Claim
35 words
A waterbed assembly as claimed in claim 5 wherein said waterbed frame includes at least one contoured foamed plastic mattress pad, said pad having raised head and foot shelve portions and a recessed middle section.
Claim 9
Dependent Claim
33 words
A waterbed assembly as claimed in claim 6 wherein said support frame is covered by an outside lower cover and an inside upper cover, where said covers are constructed of a waterproof material.
Claim 10
Dependent Claim
33 words
A waterbed assembly as claimed in claim 7 wherein an outside top cover covers said waterbed mattress and the top and sides of said waterbed frame thereby forming a packaged assembly for shipping.
Claim 11
Dependent Claim
92 words
A water bed mattress having baffle damper means for substantially eliminating water wave action comprising: a top sheet and a bottom sheet where said top sheet and said bottom sheet are joined to one another on their peripheral edges to form a sealed envelope; and baffle dampener means in said waterbed mattress, said baffle dampener means being affixed to the bottom sheet of said waterbed mattress and having flotation means for extending said baffle dampener means vertically to maintain a substantially constant wiping contact with the top wall of said waterbed mattress.
Claim 12
Dependent Claim
92 words
A water bed mattress having baffle damper means for substantially eliminating water wave action comprising: a top sheet and a bottom sheet where said top sheet and said bottom sheet are joined to one another on their peripheral edges to form a sealed envelope; and baffle dampener means in said waterbed mattress, said baffle dampener means being affixed to the bottom sheet of said waterbed mattress and having flotation means for extending said baffle dampener means vertically to maintain a substantially constant wiping contact with the top wall of said waterbed mattress.
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) | 1982-03-26 | 1982-09-25 | 1983-03-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-03-26 | 1986-09-25 | 1987-03-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-03-26 | 1990-09-25 | 1991-03-27 | $7700.00 | Window Closed / Lapsed |