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Class Information
Number: 53/409
Name: Package making > Methods > Annular package
Description: Methods for making a package in which the contents to which the cover is applied has a through opening into or through which the cover material is inserted, or for filling a receptacle which has a through opening which forms a contents-containing space of annular shape.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8650836 Film-tail sealing system and method for wrapping apparatus Feb. 18, 2014
8544241 Wrapping device Oct. 1, 2013
8191337 Blower type stretch wrapper module for coils Jun. 5, 2012
8147933 Textile food casing impregnated with food additive Apr. 3, 2012
8028500 Intravaginal device with fluid transport plates Oct. 4, 2011
7963087 Wrapping device and method for operating a wrapping device Jun. 21, 2011
7665277 Optical disc receptacle Feb. 23, 2010
7464516 Over-wrap apparatus and method for a bobbin and paper Dec. 16, 2008
7357252 Protective device for spooled and/or reeled materials Apr. 15, 2008
7155880 Method and apparatus for packaging saw blades Jan. 2, 2007
7096645 Method of and apparatus for packaging rolled article Aug. 29, 2006
7093412 Glass base material packing method Aug. 22, 2006
7032361 Method of and system for automatically packaging rolls Apr. 25, 2006
6988348 Method for packaging saw blades Jan. 24, 2006
6973764 Method of stacking and wrapping protectors for sheet metal coils Dec. 13, 2005
6802418 Compact packaging for garments made from delicate materials Oct. 12, 2004
6789672 Packaging apparatus for roll product and package of roll product Sep. 14, 2004
6705060 Method and apparatus for wrapping a coil Mar. 16, 2004
6594976 Packaging device Jul. 22, 2003
6439384 Method and apparatus for wrapping, protecting and preventing corrosion on coiled metal Aug. 27, 2002
6324814 Method of shipping very large tires Dec. 4, 2001
6321510 Method of wrapping drinking straws Nov. 27, 2001
6199696 Shock resistant packaging for a prosthetic heart valve Mar. 13, 2001
6192656 Method of and apparatus for packaging cylindrical article Feb. 27, 2001
6178385 Method and apparatus for checking the wrapping state of a roll Jan. 23, 2001
6125612 Method of stretch wrapping heavy coils Oct. 3, 2000
6098376 Light-tight package and method of forming the same Aug. 8, 2000
6067774 Process and device for packaging foodstuffs having an aperture May. 30, 2000
6036007 Transportation case for a heavy object Mar. 14, 2000
5983598 Method for wrapping steel coils Nov. 16, 1999
5941050 Protecting flat-rolled sheet metal for shipment and storage Aug. 24, 1999
5896730 Case tray and method for holding compact discs Apr. 27, 1999
5894708 Compressed core-wound paper product having a core opening and a process of making the same Apr. 20, 1999
5867969 Method for wrapping steel Feb. 9, 1999
5782058 Method and apparatus for wrapping coils Jul. 21, 1998
5755083 Wrapping apparatus with shuttle change May. 26, 1998
5706631 Method and device for packaging a roll formed by a wound web of material Jan. 13, 1998
5704478 Centering bush Jan. 6, 1998
5657613 Method and system for wrapping steel Aug. 19, 1997
5501058 Coil packing line equipped with independently reciprocating carriages Mar. 26, 1996
5419933 Annular article-wrapping member and method of making same May. 30, 1995
5215609 Continuous process for producing ultrasonically welded air filters Jun. 1, 1993
5203137 Annular article-wrapping member and method of making same Apr. 20, 1993
5179818 Oval wrap suture package Jan. 19, 1993
5133171 Light-tight packaging method for photosensitive web roll Jul. 28, 1992
5105604 Method for light-tightly enclosing a photosensitive web roll Apr. 21, 1992
5092106 Process for more efficient shipment of tires Mar. 3, 1992
5001305 Holder to provide pull strength and limit bend radius of brittle conductors Mar. 19, 1991
4928454 Process for wrapping ribbon type metal coils May. 29, 1990
4911299 Packaged rolled web of light sensitive material and method of packaging same Mar. 27, 1990

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