US4110854A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Modular base for waterbed or the like
Assignee: Individual
•
Filing: 1977-10-03
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Granted: 1978-09-05
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Expires: 1997-10-03
Abstract
Abstract A modular base for a waterbed or the like is provided wherein the base is formed of a plurality of discreet segments, preferably six, which may serve not only to support the waterbed but also for storage. In accordance with one embodiment of the invention, the modular elements are made of thin plywood which are set into a dadoed frame, greatly decreasing the cost and weight of the unit.
Inventors
- 👤 Robert H. Sjolie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:52
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/86; A47C27/00; A47C27/08; A47C27/085
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
89 words
A modular support for a waterbed or the like comprising in combination: a. six modules of generally cubical construction arranged in two rows and having front faces defining the sides of the waterbed; b. an essentially hollow center space between the two rows of modules at the center of the bed; c. notches at all interior corners of abutting modules; d. two boards extending from the modules on one side of the waterbed to the modules on the opposite side of the waterbed and being engaged by said notches.
Claim 2
Dependent Claim
89 words
A modular support for a waterbed or the like comprising in combination: a. six modules of generally cubical construction arranged in two rows and having front faces defining the sides of the waterbed; b. an essentially hollow center space between the two rows of modules at the center of the bed; c. notches at all interior corners of abutting modules; d. two boards extending from the modules on one side of the waterbed to the modules on the opposite side of the waterbed and being engaged by said notches.
Claim 3
Dependent Claim
27 words
The structure of claim 1 wherein at least one of the modules has doors therein which permit the space under the waterbed to be used for storage.
Claim 4
Dependent Claim
16 words
The structure of claim 1 wherein at least one of the modules has a plain face.
Claim 5
Dependent Claim
18 words
The structure of claim 1 wherein at least one of the modules has drawers therein for storage purposes.
Claim 6
Dependent Claim
31 words
The structure of claim 1 wherein the modules comprise frame members having inwardly-facing dadoes with a sheet of plywood fitting into said dadoes and forming the side members of the module.
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) | 1981-09-04 | 1982-03-06 | 1982-09-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-09-04 | 1986-03-06 | 1986-09-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-09-04 | 1990-03-06 | 1990-09-05 | $7700.00 | Window Closed / Lapsed |