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Class Information
Number: 177/21R
Name: Weighing scales >
Description:










Sub-classes under this class:

Class Number Class Name Patents
177/1 Processes 381
177/124 With lock or seal 16
177/125 Check controlled 9
177/126 Collapsible, foldable, knockdown 132
177/128 With repair or assembly means 47
177/129 Convertible 2
177/132 Structural installation 86
177/14 Selectively preset cycle flow terminator 0
177/145 With weigher loading or unloading means 386
177/15 With total register 12
177/150 Equal-arm beam transfer mechanism 2
177/151 Load-holder transfer mechanism 9
177/154 Means holding load-driven element against motion 58
177/160 Sack support 16
177/161 Load guide 15
177/164 Preset 63
177/177 Illuminated 54
177/179 With bearing shield 12
177/180 With casing closure or shield 92
177/183 Lubricator 1
177/184 Shock absorber, damper 61
177/190 Equal arm type 10
177/199 Plural distinct load holders with common evaluator 79
177/2 With recorder 30
177/201 Self-positioning 7
177/238 With casing 157
177/244 Assembly support 56
177/245 Combined 310
177/246 Beam 38
177/25.11 Computer 67
177/253 Load holder 54
177/264 Miscellaneous 27
177/45 With alarm or signal 70
177/50 With testing 412
177/52 With conveying means handling successive receivers 50
177/58 Plural weighers on rotary support 36
177/59 Discharge from weigher to receiver 69
177/60 Weigher responsive material control 32
177/DIG.10 Telemetric 2
177/DIG.11 Vibrators 37
177/DIG.2 Digitizers mechanical 1
177/DIG.3 Digitizers electrical 86
177/DIG.4 Digitizers non-sensing 1
177/DIG.5 Magnets 26
177/DIG.6 Photoelectric 67
177/DIG.7 Pneumatic controls 3
177/DIG.8 Rr motion 11
177/DIG.9 Scale bearings 178


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
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