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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 177/25.17 - Counting


Subclass of Class 177 - Weighing scales
Definition: Apparatus where the user input is unit weight information
No. of applications: 8
Last issue date: 02/17/2011


Application No.Application TitleIssue Date
20110036644PILL COUNTER
The pill counter of the present invention, counts pills by measuring the weight of individual or a small number of pills as they gradually drop onto a weight scale. During the time between each pill drop, the count is obtained by comparing the weight of latest pills dro...
02/17/2011
20100307839COUNTING SCALE AND METHOD OF COUNTING
A counting scale can total the number of common articles transferred relative to the counting scale, when the transfers occur in stages. The scale has a weighing device for successively providing upon each staged transfer of the common articles, a weight signal signifyi...
12/09/2010
20100282840STOCK MONITORING
System(s) and method(s) for stock monitoring are provided. Stock monitoring system(s) may include, e.g., a housing, one or more doors disposed in or on the housing, a sensor for sensing the condition of the door(s) and providing a door closed signal indicative of the do...
11/11/2010
20100147599Counting Scale with Multilevel Hinkley Detector
Counting scale with a multilevel Hinkley detector that can recognize the jumps of a very noisy signal s(t) from an average value (standard level) to a new average value. The measured signal s(t) is tested for several hypothetical jump sizes m1 at the same tim...
06/17/2010
20100065340ELECTRONIC BALANCE
An electronic balance is provided, which adequately exhibits quick response and displaying stability when being used to measure a number of objects. The electronic balance includes a number-of-objects calculating section, for counting a number (Nwa) of objects from the ...
03/18/2010
20090301791SYSTEM AND METHOD FOR COUNT BY WEIGHT CORRECTION
A method and apparatus for counting nominally identical articles employs weighing apparatus, which comprises a load hod (102) for holding a number of articles to be weighed and a load transducer (20) responsive to loading of the hod (102) to produce...
12/10/2009
20090183926METHOD AND DEVICE FOR DETERMINING THE MASS OF POSTAL ARTICLES TRANSFERRED IN SUCCESSION ALONG A PATH
Method and device for determining the mass of postal articles transferred in succession; according to the method, the postal articles are transferred along a path having a change of direction, which entails an acceleration on the postal articles; at least one quantity i...
07/23/2009
20090065264ELECTRONIC BALANCE
To enhance the precision in balancing measurement, an electronic balance is provided. The electronic balance includes a door open/close detection sensor 3 for detecting the open/close of a door 52; a weighing precision setting unit, for setting a weighing ...
03/12/2009
 
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