U.S. patents available from 1976 to present.
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Mark Twain (Samuel L. Clemens) received Patent No. 121,992 for "An Improvement in Adjustable and Detachable Straps for Garments." He later received two more patents: one for a self-pasting scrapbook and one for a game to help players remember important historical dates.

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Class 312/34.12 - Electrical drive means for supply or take-up roll


Subclass of Class 312 - Supports: cabinet structure
Definition: Cabinet structures including a power operated element connected
No. of patents: 12
Last issue date: 06/07/2005


NumberTitleIssue Date
6903654Automatic dispenser apparatus
The invention is directed to improved automatic dispenser apparatus for dispensing sheet material and the like without contact between a user and the dispenser. Proximity detection apparatus is provided to detect the presence of a user in a detection zone generated ...
06/07/2005
5375920Handtowel dispenser
In this dispenser, the housing (1) is divided by means of a separation partition (9) into a lower compartment (12) containing a roll of clean towel (28) and an upper compartment (11) containing a shaft (45) around which the strip of used towel is wound un...
12/27/1994
5340045Method for the sequential provision of portions of a towel web
In a towel dispenser, a selection can be made between a standard program, in which, to form a towel loop, first a portion of unused towel and subsequently a shorter portion of used towel is released, and a hygiene program, in which only unused towel is re...
08/23/1994
5244263Continuous towel cabinets
A continuous towel cabinet comprises a compartment for a roll of clean towel, and an arrangement of rollers for repeatedly allowing a length of clean towel to be dispensed into a loop beneath the cabinet and for simultaneously rewinding an equivalent leng...
09/14/1993
5184885Cloth towel dispenser with two adjoining units
The cloth towel dispenser appropriately comprises two towel units, whereof each unit is independently completely operational. The cloth towel (7) is guided over a delivery roller (20) into a draw-in roller (25). On pulling out the towel (7) for forming a ...
02/09/1993
4848854Continuous towel cabinets
A continuous towel cabinet comprises a holder for a roll of clean towel, an arrangement of rollers for repeatedly allowing a length of clean towel to be dispensed into a loop beneath the holder and including a rewind roller on which an equivalent length o...
07/18/1989
4826262Electronic towel dispenser
A continuous towel dispenser includes a sensor which detects the disruption of the radio frequency (RF) field below the dispenser's cabinet caused by movement of a user's hands in withdrawing unused towel from a towel from supply roller and provides a con...
05/02/1989
4573750Dispensing apparatus
A towel dispensing apparatus comprises an electrically-operated towel winding mechanism for winding-up the tail end of a used towel. The towel winding mechanism comprises a battery operated electric motor coupled to a towel winding roller. A limiting mech...
03/04/1986
4270818Power winding paper towel dispenser
Dispenser for rolls of paper toweling of standard size and width, accommodating withdrawal of clean roll toweling from a cabinet for use and rolling the spent toweling in a spent towel compartment in the cabinet, for disposal. The roll of clean toweling i...
06/02/1981
4010988Towel apparatus
A towel apparatus which handles an endless towel within a cabinet and subjects the same to cleaning and drawing, making use of a low vapor pressure chemical type solvent....
03/08/1977
3971607Fabric hand towel dispenser
A fabric hand towel dispenser is disclosed which has an electric motor for winding up used hand towel, and a towel brake member for smoothing and tensioning the used hand towel which is being wound up. The towel brake member is a movably mounted flap, and...
07/27/1976
3951485Dispenser for textile hand towelling web
A dispenser for textile hand towelling web is disclosed in which towelling is dispensed over a rotatable dispensing roller which is blocked each time after the dispensation of a predetermined length of fresh hand towelling. The dispenser also comprises an...
04/20/1976
 
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