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Class Information
Number: 226/100
Name: Advancing material of indeterminate length > With alarm, signal, or indicator
Description: Device including means to sense a condition in the moving operation, and to cause the occurrence of some sign, mark, warning noise, or other manifestation of the condition in response to said sensing.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7031605 |
Film feeding device and image reading apparatus having same |
Apr. 18, 2006 |
| 6598529 |
Method and device for detecting faults during transport of a web |
Jul. 29, 2003 |
| 6536643 |
Method for detecting break point of thread and apparatus therefor |
Mar. 25, 2003 |
| 6305592 |
Dye machine festooner |
Oct. 23, 2001 |
| 6267283 |
Storage device for photographic material |
Jul. 31, 2001 |
| 6157300 |
Flexible tag agitator |
Dec. 5, 2000 |
| 6068171 |
Wire conveyance system having a contactless wire slacking device |
May. 30, 2000 |
| 6053387 |
Strap driving device for looping machines |
Apr. 25, 2000 |
| 5915612 |
Registration system for web feeding |
Jun. 29, 1999 |
| 5890641 |
Wire movement and fault detector |
Apr. 6, 1999 |
| 5810235 |
Method for detecting disruptions in the transport of a paper web in a printing press |
Sep. 22, 1998 |
| 5779123 |
Web/ribbon path verifier for detecting and identifying errors in a web/ribbon path |
Jul. 14, 1998 |
| 5762252 |
Detector for regions of excess thickness in a moving web and web transport system including such detector |
Jun. 9, 1998 |
| 5738264 |
Automated folder nipping roller adjustment |
Apr. 14, 1998 |
| 5713059 |
Paper jam detector for electrophotographic printer |
Jan. 27, 1998 |
| 5524413 |
Packaging machine with device for monitoring remaining amount of web in a roll |
Jun. 11, 1996 |
| 5435543 |
Motion indicating device for moving objects |
Jul. 25, 1995 |
| 5325774 |
Ribbon path indicator system |
Jul. 5, 1994 |
| 5280274 |
Method of detecting residual amount of web roll |
Jan. 18, 1994 |
| 5094718 |
Method and apparatus for control of web flutter |
Mar. 10, 1992 |
| 5087185 |
Apparatus for taking off thermoplastic synthetic resin sheet |
Feb. 11, 1992 |
| 4979670 |
Apparatus for sensing objects on a moving conveyor |
Dec. 25, 1990 |
| 4968386 |
Apparatus for determining amplitude and frequency of web flutter |
Nov. 6, 1990 |
| 4892426 |
Paper movement monitor |
Jan. 9, 1990 |
| 4883210 |
Material feeding apparatus |
Nov. 28, 1989 |
| 4856692 |
Feeding apparatus |
Aug. 15, 1989 |
| 4549826 |
Paper feed apparatus for typewriters or business machines having a paper levelling gap disposed in the paper guidance channel |
Oct. 29, 1985 |
| 4344073 |
Film break detector |
Aug. 10, 1982 |
| 4267554 |
Electronic device for monitoring a plurality of running threads on a textile machine |
May. 12, 1981 |
| 4214691 |
Pin-feed assembly |
Jul. 29, 1980 |
| 4118744 |
Tape end detection release device for tape recorder |
Oct. 3, 1978 |
| 4111565 |
Apparatus for sensing when paper utilized in a printer has been depleted |
Sep. 5, 1978 |
| 4066015 |
Stationery printing apparatus for continuous business forms stationery assemblies |
Jan. 3, 1978 |
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