Cutlery – Combined cutlery or combined with ancillary feature – With material-holder or disposal
Patent
1988-09-28
1989-07-04
Watts, Douglas D.
Cutlery
Combined cutlery or combined with ancillary feature
With material-holder or disposal
30 416, B26B 1944
Patent
active
048437174
ABSTRACT:
A hair cutting device including a generally rectangular conduit with an open inlet end and an opposite end connected to a vacuum source, and electrically operated hair clippers are carried by a housing so that the cutting elements of the hair clipper extend into the rectangular conduit and into the flow path of the air passing therethrough. A slot is also formed in the conduit to permit auxiliary air to be drawn into the conduit in such a manner as to direct hair entrained in the air flow within the conduit to be directed generally toward the cutting elements. A baffle plate may be provided proximate the cutting elements and downstream of the cutting elements and the slot. Also, the slot may be adjusted, both in terms of size and location relative to the cutting elements.
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patent: 3900949 (1975-08-01), Anzalone
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patent: 4216581 (1980-08-01), van Slooten
patent: 4590675 (1986-05-01), Louw
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