Brushing – scrubbing – and general cleaning – Implements – Brush or broom
Patent
1990-01-10
1991-07-09
Hornsby, Harvey C.
Brushing, scrubbing, and general cleaning
Implements
Brush or broom
15145, 15206, 15106, 15110, A46B 308, A46B 318
Patent
active
050293583
ABSTRACT:
An interproximal brush comprises a handle having an end portion provided with a transverse hole communicating with a longitudinal groove for receiving the elongated stem of an interproximal brush. The handle further has a cylindrical boss formed on the lower surface thereof through which the transverse hole extends, and the brush stem is retained securely in the longitudinal groove on closure of a cap, which is pivotably attached to the end portion.
REFERENCES:
patent: 4030199 (1977-06-01), Russell
patent: 4319377 (1982-03-01), Tarrson et al.
patent: 4387479 (1983-06-01), Kigyos
patent: 4691404 (1987-09-01), Tarrson et al.
patent: 4751761 (1988-06-01), Breitschmid
patent: 4780923 (1988-11-01), Schultheiss
Brine Aubrey C.
Brinson Patrick F.
Hornsby Harvey C.
Morley John P.
The Gillette Company
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