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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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Class Information
Number: 116/67A
Name: Signals and indicators > Alarms > Reeled material end
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
6135384 Device for detecting near end state of roll of paper Oct. 24, 2000
6024322 Device for detecting near end state of roll of paper Feb. 15, 2000
4422402 Apparatus for detecting the remaining amount of rolled paper Dec. 27, 1983
4358066 Apparatus for supporting paper reels in winding machines Nov. 9, 1982
4333172 Metronome cartridge Jun. 1, 1982
4118744 Tape end detection release device for tape recorder Oct. 3, 1978
4111378 Means and method for providing indicating of end portion of web material Sep. 5, 1978
4085698 Device for detecting rotational speed of a tape reel Apr. 25, 1978
3943879 Tape cartridge including edge marked magnetic tape Mar. 16, 1976











 
 
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