1
David R Cram, Dee L Johnson, Harvey D Ogren, Jeffery N Jackson: Tape roll liner/tab, application apparatus and method. Minnesota Mining and Manufacturing Company, Kinney & Lange P A, April 15, 1997: US05620544 (12 worldwide citation)

A method and apparatus of forming coreless rolls of pressure sensitive adhesive tape involves the use of a mandrel assembly having a specific circumferential tape supporting segment thereon for winding tape. The circumferential tape supporting segment has a tape engaging surface portion that, in a r ...


2
David R Cram, Dee Lynn Johnson, Harvey D Ogren, Jeffery N Jackson: Tape roll liner/tab, application apparatus and method. 3M Innovative Properties Company, David B Patchett, September 9, 2003: US06617007 (5 worldwide citation)

A method and apparatus of forming coreless rolls of pressure sensitive adhesive tape involves the use of a mandrel assembly having a specific circumferential tape supporting segment thereon for winding tape. The circumferential tape supporting segment has a tape engaging surface portion that, in a r ...


3
David R Cram, Dee Lynn Johnson, Harvey D Ogren, Jeffery N Jackson: Tape roll liner/tab application apparatus and method. Minnesota Mining and Manufacturing Company, Kinney & Lange P A, March 23, 1999: US05885391 (3 worldwide citation)

A method and apparatus of forming coreless rolls of pressure sensitive adhesive tape involves the use of a mandrel assembly having a specific circumferential tape supporting segment thereon for winding tape. The circumferential tape supporting segment has a tape engaging surface portion that, in a r ...


4
Harvey D Ogren, Jeffery N Jackson, Dee Lynn Johnson, David R Cram: Coreless adhesive tape winding mandrel and method. 3M Innovative Properties Company, David B Patchett, June 18, 2002: US06405969 (2 worldwide citation)

A method and apparatus of forming coreless rolls of pressure sensitive adhesive tape involves the use of a mandrel assembly having a specific circumferential tape supporting segment thereon for winding tape. The circumferential tape supporting segment has a tape engaging surface portion that, in a r ...


5
David R Cram, Dee Lynn Johnson, Harvey D Ogren: Tape roll liner/tab, application apparatus and method. Minnesota Mining And Manufacturing Co, zhang lanyang, July 8, 1998: CN96194547

A method and apparatus of forming coreless rolls of pressure sensitive adhesive tape involves the use of a mandrel assembly having a specific circumferential tape supporting segment thereon for winding tape. The circumferential tape supporting segment has a tape engaging surface portion that, in a r ...


6
Jeffery N Jackson, Harvey D Ogren, Robert D Hamann, Dee Lynn Johnson, David R Cram: Method of forming a coreless roll of pressure sensitive adhesive tape, apparatus for use in winding coreless rolls of pressure sensitive adhesive tape, and a coreless of pressure sensitive tape. Minnesota Mining And Manufacturing Co, December 11, 1996: TW293002

A method and apparatus of forming coreless rolls of pressure ?sensitive adhesive tape involves the use of a mandrel assembly ?having a specific circumferential tape supporting segment thereon ?for winding tape. The circumferential tape supporting segment has ?a tape engaging surface portion that, in ...


7