Patents by Inventor Jason Bartlett

Jason Bartlett 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).

  • METHOD OF REPAIRING A MANHOLE CHIMNEY USING A STRETCHABLE SLEEVE
    Publication number: 20140202570
    Abstract: A method of repairing and renewing a manhole chimney utilizes a circumferentially stretchable liner sleeve which is inserted into the manhole and pressed by an inflatable bladder into engagement with the walls of the manhole chimney. The sleeve is coated with an uncured resin, which is allowed to cure as the sleeve is pressed against the chimney walls, thereby attaching the sleeve to the walls of the manhole chimney. The stretchable sleeve eliminates air spaces between the sleeve and the chimney walls, and precludes formation of undesirable folds in the sleeve. The sleeve stretches circumferentially up to 150% of its unstretched diameter, while having a substantially unstretchable length.
    Type: Application
    Filed: March 20, 2014
    Publication date: July 24, 2014
    Inventors: Larry W. Kiest, JR., Jason Bartlett, Thomas M. O'Sullivan, III, Raymond L. Greek, Timothy L. Back, Donald L. Betzold
  • Method of repairing a manhole chimney using a stretchable sleeve
    Patent number: 8721216
    Abstract: A method of repairing and renewing a manhole chimney utilizes a circumferentially stretchable liner sleeve which is inserted into the manhole and pressed by an inflatable bladder into engagement with the walls of the manhole chimney. The sleeve is coated with an uncured resin, which is allowed to cure as the sleeve is pressed against the chimney walls, thereby attaching the sleeve to the walls of the manhole chimney. The stretchable sleeve eliminates air spaces between the sleeve and the chimney walls, and precludes formation of undesirable folds in the sleeve. The sleeve stretches circumferentially up to 150% of its unstretched diameter, while having a substantially unstretchable length.
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: May 13, 2014
    Assignees: LMK Enterprises, Inc., O'Sullivan Trenchless Installation Services
    Inventors: Larry W. Kiest, Jr., Jason Bartlett, Thomas M. O'Sullivan, III, Raymond L. Greek, Timothy L. Back, Donald L. Betzold
  • Membrane divided foam for use in an ink jet cartridge
    Patent number: 7918550
    Abstract: Embodiment of the invention provide an ink jet cartridge for an ink jet printing device. In one embodiment, an ink jet cartridge can include a cartridge body operable to store ink jet printer ink for dispensing from the cartridge. The cartridge can further include at least one dispensing outlet operable to permit ink to be dispensed from the cartridge body. In addition, the cartridge can include a first foam portion positioned adjacent to the at least one dispensing outlet and operable to retain ink within the cartridge body until dispensed from the cartridge body. The cartridge can also include a second foam portion. Furthermore, the cartridge can include at least one membrane disposed between the first foam portion and the second foam portion, wherein the at least one membrane is operable to inhibit ink flow between the first foam portion and the second foam portion.
    Type: Grant
    Filed: March 28, 2007
    Date of Patent: April 5, 2011
    Assignee: Lexmark International, Inc.
    Inventors: Robert Jason Bartlett, Renee Noel Lacy, Ryan S Reed, Herbert Gordon Toews, III, Jason David Williams
  • Method of repairing a manhole chimney using a stretchable sleeve
    Patent number: 7670086
    Abstract: A method of repairing and renewing a manhole chimney utilizes a circumferentially stretchable liner sleeve which is inserted into the manhole and pressed by an inflatable bladder into engagement with the walls of the manhole chimney. The sleeve is coated with an uncured resin, which is allowed to cure as the sleeve is pressed against the chimney walls, thereby attaching the sleeve to the walls of the manhole chimney. The stretchable sleeve eliminates air spaces between the sleeve and the chimney walls, and precludes formation of undesirable folds in the sleeve. The sleeve stretches circumferentially up to 150% of its unstretched diameter, while having a substantially unstretchable length.
    Type: Grant
    Filed: November 23, 2005
    Date of Patent: March 2, 2010
    Assignees: LMK Enterprises, Inc., O'Sullivan Trenchless Installation Services
    Inventors: Larry W. Kiest, Jr., Jason Bartlett, Thomas M. O'Sullivan, III, Raymond L. Greek, Timothy L. Back, Donald L. Betzold
  • METHOD OF REPAIRING A MANHOLE CHIMNEY USING A STRETCHABLE SLEEVE
    Publication number: 20100018631
    Abstract: A method of repairing and renewing a manhole chimney utilizes a circumferentially stretchable liner sleeve which is inserted into the manhole and pressed by an inflatable bladder into engagement with the walls of the manhole chimney. The sleeve is coated with an uncured resin, which is allowed to cure as the sleeve is pressed against the chimney walls, thereby attaching the sleeve to the walls of the manhole chimney. The stretchable sleeve eliminates air spaces between the sleeve and the chimney walls, and precludes formation of undesirable folds in the sleeve. The sleeve stretches circumferentially up to 150% of its unstretched diameter, while having a substantially unstretchable length.
    Type: Application
    Filed: October 1, 2009
    Publication date: January 28, 2010
    Applicants: LMK ENTERPRISES, INC., O'SULLIVAN TRENCHLESS INSTALLATION SERVICES
    Inventors: LARRY W. KIEST, JR., JASON BARTLETT, THOMAS M. O'SULLIVAN, III, RAYMOND L. GREEK, TIMOTHY L. BACK, DONALD L. BETZOLD
  • Membrane Divided Foam For use In An Ink Jet Cartridge
    Publication number: 20080239032
    Abstract: Embodiment of the invention provide an ink jet cartridge for an ink jet printing device. In one embodiment, an ink jet cartridge can include a cartridge body operable to store ink jet printer ink for dispensing from the cartridge. The cartridge can further include at least one dispensing outlet operable to permit ink to be dispensed from the cartridge body. In addition, the cartridge can include a first foam portion positioned adjacent to the at least one dispensing outlet and operable to retain ink within the cartridge body until dispensed from the cartridge body. The cartridge can also include a second foam portion. Furthermore, the cartridge can include at least one membrane disposed between the first foam portion and the second foam portion, wherein the at least one membrane is operable to inhibit ink flow between the first foam portion and the second foam portion.
    Type: Application
    Filed: March 28, 2007
    Publication date: October 2, 2008
    Inventors: Robert Jason Bartlett, Renee Noel Lacy, Ryan S. Reed, Herbert Gordon Toews, Jason David Williams
  • Method of repairing a manhole chimney using a stretchable sleeve
    Publication number: 20070113519
    Abstract: A method of repairing and renewing a manhole chimney utilizes a circumferentially stretchable liner sleeve which is inserted into the manhole and pressed by an inflatable bladder into engagement with the walls of the manhole chimney. The sleeve is coated with an uncured resin, which is allowed to cure as the sleeve is pressed against the chimney walls, thereby attaching the sleeve to the walls of the manhole chimney. The stretchable sleeve eliminates air spaces between the sleeve and the chimney walls, and precludes formation of undesirable folds in the sleeve. The sleeve stretches circumferentially up to 150% of its unstretched diameter, while having a substantially unstretchable length.
    Type: Application
    Filed: November 23, 2005
    Publication date: May 24, 2007
    Applicant: LMK ENTERPRISES, INC.
    Inventors: Larry Kiest, Jason Bartlett, Thomas O'Sullivan, Raymond Greek, Timothy Back, Donald Betzold