Patent US3940806A successfully refreshed from Google Patents.
US3940806A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Free-standing shower stalls
Assignee: E L Mustee and Sons Inc
•
Filing: 1975-01-03
•
Granted: 1976-03-02
•
Expires: 1995-01-03
Abstract
Abstract A free-standing shower stall including a base, wall panels joined to the base, a rail connected to the wall panels to impart rigidity to the stall, and a drain connection in the base which permits the shower stall to be placed in any desired location. A shower stall as described wherein the wall panels are plastic and are joined together by imperforate, water tight hinges which permit the panels to be folded for shipment in association with other parts of the stall and to be easily erected during assembly.
Inventors
- 👤 Bernard Mustee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:14
CPC Classifications
A; A47; A47K; A47K3/00; A47K3/28; A47K3/283; A47K3/284
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
102 words
An assemblage of parts of a self-standing shower stall for insertion in a shipping container comprising: a. first and second parallel extending frame members each having a generally U-shaped cross-section; b. each of said frame members defining a longitudinal slot, and said members oriented with said slots opening toward each other; c. walls of said shower stall extending between said frame members and supported thereby; and, d. a side of a wall extending into and engaged with a slot in said first frame member and a side of a wall extending into and engaged with the slot in said other frame member.
Claim 2
Dependent Claim
102 words
An assemblage of parts of a self-standing shower stall for insertion in a shipping container comprising: a. first and second parallel extending frame members each having a generally U-shaped cross-section; b. each of said frame members defining a longitudinal slot, and said members oriented with said slots opening toward each other; c. walls of said shower stall extending between said frame members and supported thereby; and, d. a side of a wall extending into and engaged with a slot in said first frame member and a side of a wall extending into and engaged with the slot in said other frame member.
Claim 3
Dependent Claim
62 words
An assemblage as claimed in claim 1 wherein three walls are supported by said frame members, a first wall engaged in said slot of said first frame member, a third wall engaged in said slot in said second frame member and said first and third walls flexibly connected to a second wall disposed between and coextending with said first and third walls.
Claim 4
Dependent Claim
50 words
An assemblage as claimed in claim 1 and further including at least one wall supporting member disposed between said first and second frame members, said first and second frame members each including a rib supporting said wall supporting member in position between said frame members and spaced from said walls.
Claim 5
Dependent Claim
47 words
An assemblage as claimed in claim 3 wherein ribs on each of said frame members extend parallel to a leg of said U-shaped cross-section of said frame member and a side of said at least one wall supporting member is nested between said leg and said rib.
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) | 1979-03-02 | 1979-09-01 | 1980-03-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-02 | 1983-09-01 | 1984-03-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-02 | 1987-09-01 | 1988-03-02 | $7700.00 | Window Closed / Lapsed |