US4836702A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cleaning device for paint brushes and rollers
Assignee: Torus Corp
•
Filing: 1987-11-23
•
Granted: 1989-06-06
•
Expires: 2007-11-23
Abstract
Abstract A cleaning device for paint brushes and rollers which employs a scrubbing action for lifting and separating bristles or mat for optimal cleaning and which allows the progress of the cleaning process to be continuously and conveniently monitored. The device comprises an annular spray ring having an exterior radially directed flange and a plurality of spray ports on the inside surface of the ring. The ports are aimed so that the individual water streams converge at a point exterior to the plane of the ring.
Inventors
- 👤 Donavan J. Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:21
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/02; B05C17/0245; A; A46; A46B; A46B17/00; A46B17/06; B08; B08B; B08B15/00; B08B15/007; B44; B44D; B44D3/00; B44D3/006; A46B2200/00; A46B2200/20; A46B2200/202; Y; Y10; Y10S; Y10S134/00; Y10S134/90
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
189 words
A cleaning device for paint brushes and rollers comprising: an annular sleeve open in the center thereof with unrestricted access through said open center, said annular sleeve having an outer surface and an inner surface, defining an annular liquid passage means within said sleeve between said inner and outer surfaces; a longitudinal sleeve defining an unperforated liquid entry means communicating with said liquid passage means, said longitudinal sleeve including a threaded connection for accepting a conventional hose fitting for purposes of connecting said liquid passage means with a source of liquid under pressure; liquid outlet means disposed in a circle about said inner surface of said annular sleeve and communicating with said liquid passage means wherein said liquid outlet means comprises a plurality of ports each disposed at an angle with respect to an axial centerline (29) of said annular sleeve to point outward from said annular sleeve; and an external flange disposed circumferentially around the outer surface of said annular sleeve and projecting perpendicularly to said axial centerline of said annular sleeve, including means for scraping and loosening paint or other deposits from said paint brushes and rollers.
Claim 2
Dependent Claim
189 words
A cleaning device for paint brushes and rollers comprising: an annular sleeve open in the center thereof with unrestricted access through said open center, said annular sleeve having an outer surface and an inner surface, defining an annular liquid passage means within said sleeve between said inner and outer surfaces; a longitudinal sleeve defining an unperforated liquid entry means communicating with said liquid passage means, said longitudinal sleeve including a threaded connection for accepting a conventional hose fitting for purposes of connecting said liquid passage means with a source of liquid under pressure; liquid outlet means disposed in a circle about said inner surface of said annular sleeve and communicating with said liquid passage means wherein said liquid outlet means comprises a plurality of ports each disposed at an angle with respect to an axial centerline (29) of said annular sleeve to point outward from said annular sleeve; and an external flange disposed circumferentially around the outer surface of said annular sleeve and projecting perpendicularly to said axial centerline of said annular sleeve, including means for scraping and loosening paint or other deposits from said paint brushes and rollers.
Claim 3
Dependent Claim
58 words
The cleaning device for paint brushes and rollers in accordance with claim 1 wherein said liquid under pressure exits from said outlet means disposed at an angle with respect to an axial centerline of said annular sleeve forming jet streams which converge at a point on said axial centerline of said annular sleeve outward from said annular sleeve.
Claim 4
Dependent Claim
21 words
A cleaning device for paint brushes and rollers in accordance with claim 1 wherein said angle is approximately about 25 degrees.
Claim 5
Dependent Claim
202 words
A cleaning device for paint brushes and rollers comprising: an annular sleeve open in the center thereof with unrestricted access through said open center, said annular sleeve having an outer surface and an inner surface, defining an annular liquid passage means within said sleeve between said inner sleeve and outer sleeve; a longitudinal sleeve defining an unperforated liquid entry means communicating with said liquid passage means, said longitudinal sleeve including a threaded connection for accepting a conventional hose fitting for purposes of connecting said liquid passage means with a source of liquid under pressure; liquid outlet means disposed in a circle about said inner surface of said annular sleeve and communicating with said liquid passage means, said liquid outlet means comprising a plurality of ports each disposed at an angle with respect to an axial centerline (29) of said annular sleeve to point outward from said annular sleeve; and an external flange disposed circumferentially around the outer surface of said annular sleeve and projecting perpendicularly to said axial centerline of said annular sleeve having a blade thereon positioned directly opposite said longitudinal sleeve, said blade having an angled forward edge, and notches positioned along said flange between said blade and said sleeve.
Claim 6
Dependent Claim
202 words
A cleaning device for paint brushes and rollers comprising: an annular sleeve open in the center thereof with unrestricted access through said open center, said annular sleeve having an outer surface and an inner surface, defining an annular liquid passage means within said sleeve between said inner sleeve and outer sleeve; a longitudinal sleeve defining an unperforated liquid entry means communicating with said liquid passage means, said longitudinal sleeve including a threaded connection for accepting a conventional hose fitting for purposes of connecting said liquid passage means with a source of liquid under pressure; liquid outlet means disposed in a circle about said inner surface of said annular sleeve and communicating with said liquid passage means, said liquid outlet means comprising a plurality of ports each disposed at an angle with respect to an axial centerline (29) of said annular sleeve to point outward from said annular sleeve; and an external flange disposed circumferentially around the outer surface of said annular sleeve and projecting perpendicularly to said axial centerline of said annular sleeve having a blade thereon positioned directly opposite said longitudinal sleeve, said blade having an angled forward edge, and notches positioned along said flange between said blade and said sleeve.
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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) | 1992-06-05 | 1992-12-05 | 1993-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-06-05 | 1996-12-05 | 1997-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-06-05 | 2000-12-05 | 2001-06-06 | $7700.00 | Window Closed / Lapsed |