US4196491A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Controllable paint roller
Assignee: Individual
•
Filing: 1978-04-14
•
Granted: 1980-04-08
•
Expires: 1998-04-14
Abstract
Abstract This invention relates to an improved paint roller in which the cylindrical body adapted to support a cylindrical paint applicator is controlled by a locking control on the handle for interrupting the rotation of the cylindrical paint applicator. By making the applicator pivotably adjustable with respect to the handle and controlling the rotation of the applicator, it is now possible to use the paint roller in the same fashion that a conventional brush applicator is used. Complete control of the application of paint is achieved by allowing the applicator to rotate a selected portion by means of the locking control on the handle.
Inventors
- 👤 Conrad J. Baril
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 03:25
CPC Classifications
B; B05; B05C; B05C17/00; B05C17/02; B05C17/022
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
85 words
An improved paint roller comprising: an elongated member, a non-rotatble axle rotatably attached to one end of said elongated member, a handle movably attached to the other end of said elongated member, a pair of rollers and a cylindrical body covering said pair of rollers rotatably mounted on said axle, said cylindrical body adapted to support a cylindrical paint applicator, and a locking control located on said handle and being directly connected with one of said rollers for interrupting the rotation of said cylindrical body.
Claim 2
Dependent Claim
85 words
An improved paint roller comprising: an elongated member, a non-rotatble axle rotatably attached to one end of said elongated member, a handle movably attached to the other end of said elongated member, a pair of rollers and a cylindrical body covering said pair of rollers rotatably mounted on said axle, said cylindrical body adapted to support a cylindrical paint applicator, and a locking control located on said handle and being directly connected with one of said rollers for interrupting the rotation of said cylindrical body.
Claim 3
Dependent Claim
28 words
A paint roller according to claim 1 in which said handle includes an extension member having a central opening therein for accepting a portion of said elongated member.
Claim 4
Dependent Claim
32 words
A paint roller according to claim 1 in which said axle is adjustably attached to said elongated member for varying the angle of said cylindrical body with respect to said elongated member.
Claim 5
Dependent Claim
53 words
A paint roller according to claim 3 in which said adjustable attachment comprises a pair of adjacent channels held together in a friction bearing relationship by a locking screw and in which said elongated member is attached to one of said channels and said axle is attached to the other of said channels.
Claim 6
Dependent Claim
46 words
A paint roller according to claim 1 which includes a controllable braking device consisting of a flexible non-rotating grommet located on said axle adjacent one of said rollers and adapted to be forced into contact with said roller by said locking control for braking said roller.
Claim 7
Dependent Claim
40 words
A paint roller according to claim 5 which includes a pin mounted transverse in said axle adjacent the other side of said grommet and movable in an axial direction by said locking control to force said grommet against said roller.
Claim 8
Dependent Claim
49 words
A paint roller according to claim 6 which includes a cable attached at one end to said pin and at the other end to said locking control whereby rotating said locking control pulls said cable and forces said pin axially into said grommet to prevent said roller from rotating.
References Cited (Backward Citations)
BE542335A
Cited
CA796002A
Cited
CH44260A
Cited
US1645357A
Cited
US2702917A
Cited
FR1103324A
Cited
US2949620A
Cited
US3408676A
Cited
GB1353027A
Cited
US3916470A
Cited
US3977797A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-04-08 | 1983-10-08 | 1984-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-08 | 1987-10-08 | 1988-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-08 | 1991-10-08 | 1992-04-08 | $7700.00 | Window Closed / Lapsed |