Brushing – scrubbing – and general cleaning – Implements – Brush or broom
Patent
1995-02-06
1995-08-22
Spisich, Mark
Brushing, scrubbing, and general cleaning
Implements
Brush or broom
151441, 15172, 403 92, A46B 904
Patent
active
054428319
ABSTRACT:
An angularly adjustable toothbrush comprised of an elongated handle section and an elongated forward section with a brush array at its forward end. The after end of the forward section is provided with a transverse cylindrically rounded member with an axial orifice and flanked by a pair of concave shoulders facing rearwardly. A series of recesses spaced from each other is provided to circle part of the cylindrically rounded member. The handle section is bifurcated at its forward end to provide arms which embrace the cylindrically rounded member and are orificed in register with the member orifice to receive an axle pin to hold them together for rotation. The handle section has an axial bore extending from the bifurcation into the middle section of the handle and into which is disposed a slideable plunger biased forwardly by a spring toward the bifurcation so as to enter one of the recesses to lock the forward and handle sections in a particular angular configuration. The handle section is slotted into the bore to enable a central element to be secured to the plunger so that the plunger may be moved out of its biased position thereby enabling the angle of the forward section to be changed relative to the handle section.
REFERENCES:
patent: 165236 (1875-07-01), Jenness
patent: 612491 (1898-10-01), Eck
patent: 862762 (1907-08-01), Schliesser
patent: 919610 (1909-04-01), Maeder
patent: 1041416 (1912-10-01), Bilbro
patent: 1092014 (1914-03-01), Briggs
patent: 1389249 (1921-08-01), Kitchel
patent: 2002320 (1935-05-01), Jones
patent: 2032664 (1936-03-01), Raptis
patent: 2091716 (1937-08-01), Petta
patent: 3868742 (1975-03-01), Brenner
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