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Class Information
Number: 242/563.2
Name: Winding, tensioning, or guiding > Unwinding > With detector, indicator, or control > Material length
Description: Subject matter wherein the monitoring means is responsive to the extent of unwinding.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8672567 Printer apparatus Mar. 18, 2014
8632030 Sensing retracting leading edge in automatic towel dispenser Jan. 21, 2014
8561933 Dispensing gap defined between loading door and main body of automatic towel dispenser Oct. 22, 2013
8413347 Drain cleaning apparatus with electronic cable monitoring system Apr. 9, 2013
8403249 System and method for storage and temporary installation of secondary flooring surface Mar. 26, 2013
8336803 Sensing retraction of perforated paper towels within housing after dispensing Dec. 25, 2012
8256334 Cutting structure for plastic film Sep. 4, 2012
8240594 Dispensing gap defined between loading door and main body of automatic towel dispenser Aug. 14, 2012
8231076 Dispenser with toweling received within recess of loading door Jul. 31, 2012
8231075 Dispensing perforated paper towels from toweling received within recess of loading door Jul. 31, 2012
8220141 Component supply apparatus and surface mounter Jul. 17, 2012
8176593 Drain cleaning apparatus with electronic cable monitoring system May. 15, 2012
8157202 Filament container and methods of use thereof Apr. 17, 2012
8152088 System and method for storage and temporary installation of secondary flooring surface Apr. 10, 2012
8113458 Device for printing on a strip of paper in the form of a roll about a spool Feb. 14, 2012
8083170 Dispensing gap defined between loading door and main body of automatic towel dispenser Dec. 27, 2011
8079542 Automatic paper towel dispenser with driven roller on loading door Dec. 20, 2011
8079543 Paper towel dispenser with fixed, axially aligned roller on loading door Dec. 20, 2011
8079541 Automatic paper towel dispenser with horizontally extending loading door lip Dec. 20, 2011
8079540 Paper towel dispenser with motor disposed over lip of loading door Dec. 20, 2011
8046862 Drain cleaning apparatus with electronic cable counter Nov. 1, 2011
8011844 Printer having detecting arm for detecting near-end state of paper roll Sep. 6, 2011
7984872 Automated sheet product dispenser Jul. 26, 2011
7967234 Method for automatic slip clutch tension on a reel Jun. 28, 2011
7963475 Method and apparatus for controlling a dispenser and detecting a user Jun. 21, 2011
7913944 Cable brake for sea deployments of light cable Mar. 29, 2011
7913945 Dual roll toilet tissue dispenser Mar. 29, 2011
7887005 Easy-load household automatic paper towel dispenser Feb. 15, 2011
7874509 Automated dispenser Jan. 25, 2011
7866593 Two roll drop front toilet tissue dispenser Jan. 11, 2011
7845593 Apparatus and methods usable in connection with dispensing flexible sheet material from a roll Dec. 7, 2010
7832679 Sheet material dispenser with perforation sensor and method Nov. 16, 2010
7793882 Electronic dispenser for dispensing sheet products Sep. 14, 2010
7748918 Printer paper waste reduction method and computer program product Jul. 6, 2010
7735770 Electric dispenser for dispensing sheets from a roll of perforated web material Jun. 15, 2010
7726599 Apparatus and method for dispensing sheet material Jun. 1, 2010
7674054 System and method for indicating receipt paper supply in a receipt printer Mar. 9, 2010
7594622 Method and apparatus for controlling a dispenser to conserve towel dispensed therefrom Sep. 29, 2009
7553098 Roll paper printer Jun. 30, 2009
7553097 Device for detecting end of paper in a printer Jun. 30, 2009
7380747 Through-roll profile unwind control system and method Jun. 3, 2008
7370824 Intelligent electronic paper dispenser May. 13, 2008
7296765 Automatic dispensers Nov. 20, 2007
7278251 Wrapping material indicator arrangement Oct. 9, 2007
7237744 Apparatus and methods usable in connection with dispensing flexible sheet material from a roll Jul. 3, 2007
7191977 Sheet material dispenser with perforation sensor and method Mar. 20, 2007
7085618 Spindle system, apparatus, and methods for applying spindle apparatus Aug. 1, 2006
6988689 Hands-free towel dispenser with EMF controller Jan. 24, 2006
6931986 Strapping machine automatically adjusting the strap tension Aug. 23, 2005
6921044 Wire spool and remaining wire detection method Jul. 26, 2005

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