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Class Information
Number: 225/39
Name: Severing by tearing or breaking > Severing by manually forcing against fixed edge > With housing for work supply
Description: Devices in which the blade is attached to an enclosure which substantially covers the work supply on at least the top and four sides, as seen in its position of normal use.


Sub-classes under this class:

Class Number Class Name Patents
225/43 Blade on pivoted closure for housing 68
225/46 Including special support for wound supply package 72
225/40 Liquid-, gas-, or light-tight work passage 5
225/44 Sectional telescoping housing 11
225/48 Single blank container 55
225/51 With brake or tensioner 59
225/53 With finger-access opening to facilitate work feed-out 49
225/41 With inspection window or transparent panel 23
225/54 With internal guide 20
225/42 With mounting means for housing 58


Patents under this class:
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Patent Number Title Of Patent Date Issued
7383868 Tape dispenser with cutter shield Jun. 10, 2008
7341170 Apparatus and methods usable in connection with dispensing flexible sheet material from a roll Mar. 11, 2008
7255254 Dispenser apparatus and method for a continuous roll of plastic bag material Aug. 14, 2007
7210650 Paper-back tape dispenser May. 1, 2007
7128251 Stackable bag roll dispensing system Oct. 31, 2006
7021356 Apparatus for dispensing a roll of material and method of using the same Apr. 4, 2006
7011381 Counter top ticket dispenser, display, and writing stand Mar. 14, 2006
6966473 Wrapping material dispenser system Nov. 22, 2005
6932257 Portable handheld article dispenser having an ergonomic snug grip body Aug. 23, 2005
6863203 Epoxy putty stick holder Mar. 8, 2005
6755108 Return mechanism for a slide miter saw Jun. 29, 2004
6681830 Hand-held adhesive tape dispenser Jan. 27, 2004
6609450 Automatic dispensing apparatus for paper towels and toilet paper Aug. 26, 2003
6609449 Automatic dispensing apparatus for paper towels and toilet paper Aug. 26, 2003
6592013 Rolled paper dispensing system Jul. 15, 2003
6581500 Paper towel dispensing apparatus Jun. 24, 2003
6491198 Cutting blade for cutting sheet wrapping materials Dec. 10, 2002
6484919 Adhesive tape cutting device with a pivotable retaining plate for retaining a tape roll Nov. 26, 2002
6443043 Automatic dispensing apparatus for paper towels and toilet paper Sep. 3, 2002
6375058 Paperboard dispenser carton with plastic cutting blade on carton body Apr. 23, 2002
6325558 Tear bar for a thermal printer mechanism Dec. 4, 2001
6321965 Enhanced dispensing system for luggage tagging Nov. 27, 2001
6293452 Tape dispensing box holding paper sheets Sep. 25, 2001
6173876 Vulcanized fiber sheet having a serrated cutting edge, a carton having said sheet adhered thereto, and a method of adhesion thereof Jan. 16, 2001
6145722 Tape dispenser Nov. 14, 2000
5954257 Tape dispenser Sep. 21, 1999
5954256 Dispenser for dispensing paper upon manual tearing from a roll, wherein the dispenser is provided with a second roll in reserve Sep. 21, 1999
5947360 Cutting blade for cutting sheet materials Sep. 7, 1999
5861080 Tape dispenser Jan. 19, 1999
5860578 Paper dispenser Jan. 19, 1999
5839634 Blade for severing sheet materials Nov. 24, 1998
5772094 Cutting blade Jun. 30, 1998
5765740 Suture-material-dispenser system for suture material Jun. 16, 1998
5680978 Baby bottle liner dispensing cabinet Oct. 28, 1997
5649659 Dispensing means Jul. 22, 1997
5526973 Automatic web transfer mechanism for flexible sheet dispenser Jun. 18, 1996
5509593 Combined wet and dry sanitary tissue dispenser Apr. 23, 1996
5292046 Roll film dispenser Mar. 8, 1994
5240195 Replaceable cassette for an adhesive-tape dispenser Aug. 31, 1993
5221033 Method and apparatus for anti-contamination dispensing of cut-separable medical devices Jun. 22, 1993
5213245 Clear-wrap dispenser May. 25, 1993
5207367 Dispensing container May. 4, 1993
5193726 Sheet material dispensing apparatus Mar. 16, 1993
5125548 Paper towel dispenser cabinet with heat sink Jun. 30, 1992
5022577 Line storage and dispensing cartridge Jun. 11, 1991
4979661 Lie-in tape dispenser Dec. 25, 1990
4858806 Ticket display and dispenser Aug. 22, 1989
4832229 Dispenser May. 23, 1989
4824517 Multipurpose dispenser Apr. 25, 1989
4772355 Multipurpose dispenser Sep. 20, 1988

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