US4582227A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pump dispenser assembly
Assignee: Gojo Industries Inc
•
Filing: 1983-08-01
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Granted: 1986-04-15
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Expires: 2003-08-01
Abstract
Abstract A pump dispenser assembly for dispensing high viscosity material, such as soap, includes a wall mounting bracket; a top cover hingedly connected to the wall mounting bracket for movement between open and closed positions relative thereto; a pump sub-assembly releasably carried by the top cover; and a container for the soap or other material which cooperates with the just-named components so as to be supported by the wall mounting bracket and engaged by the top cover and pump assembly to be securely held within the assembly and yet easily removable therefrom for replacement purposes. To this end, the container is supported on the mounting bracket, has an engagement recess for engagement with a lip on the cover, and a cylindrical extension for engagement with the pump sub-assembly. The assembly also includes an attachment for quick disconnect attachment of the pump sub-assembly to the top cover so that worn or damaged pumps can be quickly and easily replaced without any tools of any type and without any modification or adjustment to the overall assembly. The hinge connection between the top cover and the mounting bracket is such that the assembly, which is normally mounted on a vertical wall, can be installed closely adjacent a connecting horizontal surface such as a counter top.
Inventors
- 👤 Joseph S. Kanfer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:22
CPC Classifications
A; A47; A47K; A47K5/00; A47K5/06; A47K5/12; A47K5/1202; A47K5/1204; A47K5/1205
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
102 words
A pump dispenser assembly, comprising: (A) a wall mounting bracket; (B) a top cover hingedly connected to said wall mounting bracket; (C) a container (1) releasably received on said wall bracket and (2) releasably engaged by said top cover; (D) a pump assembly releasably carried by said top cover and insertable into said container when said container is engaged by said top cover; (E) said top cover including a forwardly and downwardly extending front wall terminating in an inturned lip; and (F) said container including a front wall having a transversely extending recess for engagement with said lip of said top cover.
Claim 2
Dependent Claim
102 words
A pump dispenser assembly, comprising: (A) a wall mounting bracket; (B) a top cover hingedly connected to said wall mounting bracket; (C) a container (1) releasably received on said wall bracket and (2) releasably engaged by said top cover; (D) a pump assembly releasably carried by said top cover and insertable into said container when said container is engaged by said top cover; (E) said top cover including a forwardly and downwardly extending front wall terminating in an inturned lip; and (F) said container including a front wall having a transversely extending recess for engagement with said lip of said top cover.
Claim 3
Dependent Claim
50 words
The pump dispenser assembly of claim 1 wherein (A) said top cover is movable between open and closed positions with respect to said wall mounting bracket; and (B) locking means are carried by said wall mounting bracket and said top cover for releasably securing said top cover in closed position.
Claim 4
Dependent Claim
64 words
The pump dispenser assembly of claim 2 wherein said locking means include (A) said top cover including opposed resilient wall members; (B) at least one male member carried by said wall members of said top cover; and (C) at least one female member carried by said wall mounting bracket for engagement with said male member and release therefrom upon depression of said wall members.
Claim 5
Dependent Claim
22 words
The pump assembly of claim 3 wherein said locking means are releasably carried by said wall mounting bracket and said top cover.
Claim 6
Dependent Claim
37 words
The pump dispenser assembly of claim 1 wherein (A) said wall mounting bracket includes a central, elongate body portion and an angularly extending top wall; and (B) said top cover being hingedly connected to said top wall.
Claim 7
Dependent Claim
81 words
The pump dispenser assembly of claim 1 wherein (A) said top cover is movable between open and closed positions with respect to said wall mounting bracket; (B) said wall mounting bracket including a central elongate body portion and a bottom leg extending substantially normally from said central body portion; and (C) at least a portion of said container being received on said bottom leg when said container is engaged by said top cover and said top cover is in closed position.
Claim 8
Dependent Claim
38 words
The pump dispensing assembly of claim 1 wherein (A) said pump assembly includes an internally threaded cap; and (B) a wing nut and retainer ring combination are carried by said top cover for releasable engagement with said cap.
Claim 9
Dependent Claim
36 words
The pump dispenser assembly of claim 7 wherein (A) said pump assembly includes a supply tube; and (B) said container includes a top wall having an upwardly extending projection dimensioned for engagement with said supply tube.
Claim 10
Dependent Claim
121 words
A pump dispenser assembly, comprising; (A) a wall mounting bracket having (1) a central body portion having front and rear surfaces, (2) opposed resilient sidewalls, (3) an angularly disposed top wall projecting upwardly and forwardly of said front surface and (4) a bottom leg extending substantially normally from said central body portion (B) a top cover hingedly connected to said top wall of said wall mounting bracket and being movable between open and closed positions and having resilient opposed sidewalls; and (C) locking means carried on the interior surfaces of said sidewalls of said wall mounting bracket and said top cover for locking said cover in closed position and releasing said cover from locking engagement upon depression of said wall members.
Claim 11
Dependent Claim
121 words
A pump dispenser assembly, comprising; (A) a wall mounting bracket having (1) a central body portion having front and rear surfaces, (2) opposed resilient sidewalls, (3) an angularly disposed top wall projecting upwardly and forwardly of said front surface and (4) a bottom leg extending substantially normally from said central body portion (B) a top cover hingedly connected to said top wall of said wall mounting bracket and being movable between open and closed positions and having resilient opposed sidewalls; and (C) locking means carried on the interior surfaces of said sidewalls of said wall mounting bracket and said top cover for locking said cover in closed position and releasing said cover from locking engagement upon depression of said wall members.
Claim 12
Dependent Claim
25 words
The pump dispenser assembly of claim 9 wherein a pump assembly is releasably carried by said top cover; said pump assembly including a supply tube.
Claim 13
Dependent Claim
27 words
The pump dispenser assembly of claim 10 wherein a container is releasably recevied on said bottom leg of said wall bracket and engaged by said top cover.
Claim 14
Dependent Claim
51 words
The pump assembly of claim 10 wherein (A) said top cover includes an upwardly extending wall forming a locating opening; (B) said pump assembly includes a collar and dispensing nozzle with said collar having an external configuration corresponding to the configuration of the locating opening formed by said upwardly extending wall.
Claim 15
Dependent Claim
22 words
The pump dispenser assembly of claim 11 wherein attachment means are carried by said top cover for releasably engaging said pump assembly.
Claim 16
Dependent Claim
38 words
The pump dispenser assembly of claim 13 wherein (A) said attachment means include a body and cylindrical extension; and (B) said container includes a top wall having an upwardly extending projection dimensioned for reception of said supply tube.
Claim 17
Dependent Claim
37 words
The pump dispenser assembly of claim 13 wherein (A) said attachment means include a wing nut rotatably secured to said cover; and (B) said pump assembly includes an internally threaded cap releasably engagable with said wing nut.
Claim 18
Dependent Claim
51 words
The pump assembly of claim 9 wherein (A) said top cover includes an upwardly extending wall forming a locating opening; (B) said pump assembly includes a collar and dispensing nozzle with said collar having an external configuration corresponding to the configuration of the locating opening formed by said upwardly extending wall.
Claim 19
Dependent Claim
22 words
The pump assembly of claim 4 wherein said locking means are releasably carried by said wall mounting bracket and said top cover.
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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) | 1989-04-14 | 1989-10-14 | 1990-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-04-14 | 1993-10-14 | 1994-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-04-14 | 1997-10-14 | 1998-04-15 | $7700.00 | Window Closed / Lapsed |