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Patent No. 5377411

Hair Cutting Appliance

A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.

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Class 242/572 - Longitudinally shiftable operator


Subclass of Class 242 - Winding, tensioning, or guiding
Definition: Subject matter wherein the coil supporting structure includes
No. of patents: 9
Last issue date: 11/27/2007


NumberTitleIssue Date
7299846Tool for removing material strip from surface
A tool is used to remove a material strip from a surface. The tool has a collapsible body configurable in expanded and collapsed configurations. The expanded configuration allows the strip to be wound about the body while the strip is being removed from a surface. W...
11/27/2007
5460339Locking winding shaft
A locking shaft is provided for winding of elongated materials around a drum core. The winding core is provided with an clamp which is able to expand or contract the effective diameter of the shaft so as to engage a drum core thereto during winding....
10/24/1995
5383625Reel holder for use in tape winding apparatus
A reel holder for use in a tape winding apparatus comprises a cylindrical drum unit which is rotated by the tape winding apparatus. A plurality of lock pins are radially movably mounted in a peripheral portion of the drum unit. Each each lock pin is axial...
01/24/1995
5326113Single acting core chuck
The pneumatically actuated core chuck described and shown has a compression ram movable with respect to a sleeve to force jaws to expand outwardly for engagement of the interior of a core of web material. The jaws are pivotally mounted by means of links e...
07/05/1994
5240197Selectively engageable tape winding shaft and method of use
An apparatus and method for winding a magnetic tape into a cassette. The apparatus provides a simple construction that allows a leader tape to be smoothly and quickly withdrawn from the cassette. The apparatus has a motor mounted on a base panel with a wi...
08/31/1993
5071082Spool for optic fiber and method for winding without stress on optic fiber
A spool for optic fibers and its winding method are disclosed. The cylinder of the spool has grooves in which rods are placed during the winding operation. Thus, the circumference of the spool is greater than that of the cylinder. After winding, the rods ...
12/10/1991
4711406Coreholder
A coreholder for securely holding web cores and the like for winding or unwinding includes a cylindrical body surrounded by an expandable sleeve for receiving a core with the sleeve extending within the central opening of the core. Grooves along the body ...
12/08/1987
4564151Core latch chuck assembly
A core latch chuck assembly for securing a roll of wound material having an annular core for rotational movement is disclosed. The assembly includes a casing sized to fit within the annular core and a plurality of latches having a first position secured w...
01/14/1986
4168073Glass article handling chuck
A chuck for handling hollow, cylindrical glass articles, such as used in solar energy installations, is disclosed wherein such glass articles generally are in the form of concentrically assembled glass tubing having a coated exterior surface. In the orien...
09/18/1979
 
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