Title:
ABRASIVE BRUSH ELEMENTS
Document Type and Number:
WIPO Patent Application WO2004082429
Kind Code:
A3
Abstract:
A brush segment, a brush element, a brush assembly, and methods of making and using the same are disclosed. The brush segment includes a center portion with inner and outer edges. The center portion also includes first and second side edges. A plurality of bristles extends outwardly from the outer edge. The inner edge includes an interlock arrangement. The side edges have an attachment arrangement for attaching adjacent segments. The brush element includes a center portion and inner and outer edges. A plurality of bristles extends outwardly from the outer edge. The inner edge includes an interlock arrangement for restraining rotation of adjacent elements assembled into a brush assembly. Two or more brush elements are secured together to form a rotary brush assembly.
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Inventors:
TURCH STEVEN E (US)
PIHL RICHARD M (US)
LAGESON KENT E (US)
SHAW JEFF S (US)
BEARDSLEY KRIS A (US)
PIHL RICHARD M (US)
LAGESON KENT E (US)
SHAW JEFF S (US)
BEARDSLEY KRIS A (US)
Application Number:
PCT/US2004/002108
Publication Date:
January 06, 2005
Filing Date:
January 26, 2004
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO (US)
TURCH STEVEN E (US)
PIHL RICHARD M (US)
LAGESON KENT E (US)
SHAW JEFF S (US)
BEARDSLEY KRIS A (US)
TURCH STEVEN E (US)
PIHL RICHARD M (US)
LAGESON KENT E (US)
SHAW JEFF S (US)
BEARDSLEY KRIS A (US)
International Classes:
A46B3/04; A46B9/02; A46B13/00; B24D99/00; (IPC1-7): A46B13/00; A46B9/02
Foreign References:
| US2821729A | 1958-02-04 | |||
| US2877481A | 1959-03-17 | |||
| GB223163A | 1924-10-16 | |||
| US5903951A | 1999-05-18 | |||
| US3851350A | 1974-12-03 | |||
| DE19843583A1 | 2000-04-06 | |||
| DE19818499A1 | 1999-01-07 | |||
| DE29620104U1 | 1998-03-19 |
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