Brushing – scrubbing – and general cleaning – Implements – Brush or broom
Patent
1980-07-25
1982-05-25
Feldman, Peter
Brushing, scrubbing, and general cleaning
Implements
Brush or broom
15167R, 15176, A46B 904, A46B 908
Patent
active
043308961
ABSTRACT:
This invention relates to toothbrushes of the kind in which a head having bristles projecting from at least one side thereof is articulated to an adjacent end of a handle for adjustment of the head with respect to the handle.
The articulating means of the invention include a pair of projections integral with either the head or the handle and journalled in cooperating sockets in the other part, and means are provided for resisting relative turning movement between the head and handle, whereby the head and handle are adapted to be set in a desired position relatively to one another without being locked in said position.
REFERENCES:
patent: 1968303 (1934-07-01), McMath
patent: 2053905 (1936-09-01), Fuller
patent: 2091716 (1937-08-01), Petta
patent: 2154352 (1939-04-01), Peterson
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