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Class 101/370 - Type groove


Subclass of Class 101 - Printing
Definition: Devices having one or more channels each adapted to hold
No. of patents: 2
Last issue date: 03/16/1982


NumberTitleIssue Date
4319524Abrasive stenciling apparatus
Apparatus is provided for making a permanent mark on a hard surface such as glass or the like primarily for identification purposes. A hand held gun connected to a source of compressed air is adapted to drive a stream of abrasive particles towards a stenc...
03/16/1982
3949672Device for mounting interchangeable type
A device for mounting interchangeable type including a pair of spaced, resilient retainer members disposed on a backing member. Each retainer member has a neck portion and a head portion. One or more thin, elongated, flat bands, each having a pair of spac...
04/13/1976
 
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