Patents by Inventor John J. Seyna

John J. Seyna has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Tack free cauterized edge for pressure sensitive adhesive web
    Patent number: 7122235
    Abstract: The invention relates to a web material comprising a carrier sheet, a continuous pragmatic sheet and an adhesive layer wherein the adhesive layer is between the carrier sheet and the pragmatic sheet, the adhesive layer more strongly adheres to the pragmatic sheet and the pragmatic sheet is narrower than the carrier sheet wherein the side of the carrier sheet in contact with the adhesive is reflective.
    Type: Grant
    Filed: June 11, 2001
    Date of Patent: October 17, 2006
    Assignee: Eastman Kodak Company
    Inventors: Robert P. Bourdelais, John J. Seyna, John M. Palmeri, Robert G. Spencer, Wayne K. Shaffer, David C. Press
  • Tack free edge for pressure sensitive adhesive web
    Patent number: 7094453
    Abstract: The invention relates to a web material comprising a carrier sheet, a continuous pragmatic sheet and an adhesive layer wherein the adhesive layer is between said carrier sheet and the pragmatic sheet, said adhesive layer more strongly adheres to the pragmatic sheet and the pragmatic sheet is narrower than the carrier sheet.
    Type: Grant
    Filed: September 10, 2002
    Date of Patent: August 22, 2006
    Assignee: Eastman Kodak Company
    Inventors: Robert P. Bourdelais, John J. Seyna, John M. Palmeri, Robert G. Spencer
  • Tack free edge for pressure sensitive adhesive web
    Publication number: 20030087067
    Abstract: The invention relates to a web material comprising a carrier sheet, a continuous pragmatic sheet and an adhesive layer wherein said adhesive layer is between said carrier sheet and said pragmatic sheet, said adhesive layer more strongly adheres to said pragmatic sheet and said pragmatic sheet is narrower than said carrier sheet.
    Type: Application
    Filed: September 10, 2002
    Publication date: May 8, 2003
    Applicant: Eastman Kodak Company
    Inventors: Robert P. Bourdelais, John J. Seyna, John M. Palmeri, Robert G. Spencer
  • Tack free cauterized edge for pressure sensitive adhesive web
    Publication number: 20030059563
    Abstract: The invention relates to a web material comprising a carrier sheet, a continuous pragmatic sheet and an adhesive layer wherein said adhesive layer is between said carrier sheet and said pragmatic sheet, said adhesive layer more strongly adheres to said pragmatic sheet and said pragmatic sheet is narrower than said carrier sheet wherein the side of said carrier sheet in contact with said adhesive is reflective.
    Type: Application
    Filed: June 11, 2001
    Publication date: March 27, 2003
    Applicant: Eastman Kodak Company
    Inventors: Robert P. Bourdelais, John J. Seyna, John M. Palmeri, Robert G. Spencer, Wayne K. Shaffer, David C. Press
  • Slitter cutting element and method of making same
    Patent number: 6536320
    Abstract: A slitter cutting element for slitting a sheet of web material has an axially displaceable blade member arranged on a blade carrier. The axially displaceable blade member is biased by an elastomeric biasing member that provides a continuous and uniform contact force with a face of the blade member. The elastomeric biasing member is restrained from axial expansion by being bonded to the blade carrier.
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: March 25, 2003
    Assignee: Eastman Kodak Company
    Inventors: John J. Seyna, Michael K. Budinski
  • Tack free edge for pressure sensitive adhesive web
    Publication number: 20030031838
    Abstract: The invention relates to a web material comprising a carrier sheet, a continuous pragmatic sheet and an adhesive layer wherein said adhesive layer is between said carrier sheet and said pragmatic sheet, said adhesive layer more strongly adheres to said pragmatic sheet and said pragmatic sheet is narrower than said carrier sheet.
    Type: Application
    Filed: June 11, 2001
    Publication date: February 13, 2003
    Applicant: Eastman Kodak Company
    Inventors: Robert P. Bourdelais, John J. Seyna, John M. Palmeri, Robert G. Spencer
  • SLITTER CUTTING ELEMENT AND METHOD OF MAKING SAME
    Publication number: 20010037713
    Abstract: A slitter cutting element for slitting a sheet of web material has an axially displaceable blade member arranged on a blade carrier. The axially displaceable blade member is biased by an elastomeric biasing member that provides a continuous and uniform contact force with a face of the blade member. The elastomeric biasing member is restrained from axial expansion by being bonded to the blade carrier.
    Type: Application
    Filed: November 19, 1998
    Publication date: November 8, 2001
    Inventors: JOHN J. SEYNA, MICHAEL K. BUDINSKI
  • Apparatus and method for slitting a sheet of web material
    Patent number: 6308601
    Abstract: An apparatus for slitting a sheet of web material has an at least one first fixed blade member and axially displaceable at least one second blade member. The axially displaceable second blade member is biased by an elastomeric biasing member that provides a continuous and uniform contact force with a face of the second blade member. The elastomeric biasing member is restrained from axial movement by a bonded ring member.
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: October 30, 2001
    Assignee: Eastman Kodak Company
    Inventors: John J. Seyna, Michael K. Budinski
  • High rake knives for color paper slitting
    Patent number: 5974922
    Abstract: The invention relates to a method of slitting photographic print material comprising providing at least one rotary anvil shearing device and at least one rotary knife shearing device wherein said at least one rotary knife has a rake angle of between about 50 and 70 degrees, and passing photographic material between said anvil and said knife to cut said material.
    Type: Grant
    Filed: April 22, 1998
    Date of Patent: November 2, 1999
    Assignee: Eastman Kodak Company
    Inventors: Alphonse D. Camp, John J. Seyna, Keith W. Dorricott, Robert E. Deutsch