Patents by Inventor Katsuhiko Ozeki

Katsuhiko Ozeki 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).

  • Patent number: 10233575
    Abstract: An assisting tool is provided for making a tufted ornament having a bunch of threads. The assisting tool includes a first frame and a second frame that form a generally rectangular shape when assembled. The first and second frames have first and second thread hanging portions, respectively, that are spaced apart from each other in a first direction. Each thread hanging portion extends in a second direction perpendicular to the first direction. The assisting tool further includes a length adjuster for adjustably varying the length in the first direction from the first thread hanging portion to the second thread hanging portion by allowing the first and second frames to slide toward or away from each other.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: March 19, 2019
    Assignee: CLOVER MFG. CO., LTD.
    Inventors: Kumiko Nitta, Katsuhiko Ozeki
  • Patent number: 9896789
    Abstract: A handicraft weaving loom with improved usability is provided. The weaving loom includes a main body having a pair of edge portions that are spaced apart from each other in a predetermined first direction. Each edge portion extends elongated in a second direction perpendicular to the first direction. The weaving loom further includes a yarn catch member provided with a yarn catch portion for holding threads in parallel. The yarn catch member is detachably attached to one of the two edge portions.
    Type: Grant
    Filed: May 3, 2016
    Date of Patent: February 20, 2018
    Assignee: CLOVER MFG. CO., LTD.
    Inventors: Atsuko Okuma, Katsuhiko Ozeki
  • Patent number: 9896791
    Abstract: A pincushion includes an inner container, a cushioning material, a flexible sheet material, an elastic ring member and a cylindrical outer cover. The inner container has a bottom wall portion and a side wall portion standing upright from the bottom wall portion. The side wall portion has an opening at its upper part. The cushioning material is provided in the inner container. The sheet material covers part of the cushioning material that projects upward from the opening of the side wall portion. The ring member is fitted onto the side wall portion of the inner container with the hem of the sheet material interposed between the ring member and the side wall portion. The outer cover is fitted around the side wall portion of the inner container such that its inner face is in contact with the elastic ring member.
    Type: Grant
    Filed: April 19, 2016
    Date of Patent: February 20, 2018
    Assignee: CLOVER MFG. CO., LTD.
    Inventors: Eri Yamauchi, Katsuhiko Ozeki
  • Publication number: 20160340807
    Abstract: An assisting tool is provided for making a tufted ornament having a bunch of threads. The assisting tool includes a first frame and a second frame that form a generally rectangular shape when assembled. The first and second frames have first and second thread hanging portions, respectively, that are spaced apart from each other in a first direction. Each thread hanging portion extends in a second direction perpendicular to the first direction. The assisting tool further includes a length adjuster for adjustably varying the length in the first direction from the first thread hanging portion to the second thread hanging portion by allowing the first and second frames to slide toward or away from each other.
    Type: Application
    Filed: May 16, 2016
    Publication date: November 24, 2016
    Inventors: Kumiko NITTA, Katsuhiko OZEKI
  • Publication number: 20160340816
    Abstract: A pincushion includes an inner container, a cushioning material, a flexible sheet material, an elastic ring member and a cylindrical outer cover. The inner container has a bottom wall portion and a side wall portion standing upright from the bottom wall portion. The side wall portion has an opening at its upper part. The cushioning .material is provided in the inner container. The sheet material covers part of the cushioning material that projects upward from the opening of the side wall portion. The ring member is fitted onto the side wall portion of the inner container with the hem of the sheet material interposed between the ring member and the side wall portion. The outer cover is fitted around the side wall portion of the inner container such that its inner face is in contact with the elastic ring member.
    Type: Application
    Filed: April 19, 2016
    Publication date: November 24, 2016
    Inventors: Eri YAMAUCHI, Katsuhiko OZEKI
  • Publication number: 20160340810
    Abstract: A handicraft weaving Loom with improved usability is provided. The weaving loom includes a main body having a pair of edge portions that are spaced apart from each other in a predetermined first direction. Each edge portion extends elongated in a second direction perpendicular to the first direction. The weaving loom further includes a yarn catch member provided with a yarn catch portion for holding threads in parallel. The yarn catch member is detachably attached to one of the two edge portions.
    Type: Application
    Filed: May 3, 2016
    Publication date: November 24, 2016
    Inventors: Atsuko OKUMA, Katsuhiko OZEKI
  • Publication number: 20090085268
    Abstract: A handicraft work assisting device includes an elongated main body and a push bar. The main body includes a tubular portion formed with a through-hole extending in the longitudinal direction of the tubular portion. The push bar is insertable into the through-hole. The main body further includes a flange that is provided at an end of the tubular portion. The flange is provided with a groove portion extending in a direction perpendicular to the longitudinal direction.
    Type: Application
    Filed: August 5, 2008
    Publication date: April 2, 2009
    Applicant: CLOVER MFG CO., LTD.
    Inventor: Katsuhiko Ozeki
  • Patent number: 6641516
    Abstract: A bias tape maker includes an outer shell including a tape entering port and a tape exiting port for introduction and exit of a main tape, respectively, and an inner core fitted in the outer shell for defining a main tape passage between the outer shell and the inner core. The main tape passage has a tape folding portion for folding longitudinal margins of the main tape toward each other. The outer shell is provided with an auxiliary tape entry window adjacent the tape exiting port for introducing an auxiliary tape into the tape folding portion of the main tape passage.
    Type: Grant
    Filed: June 27, 2001
    Date of Patent: November 4, 2003
    Assignee: Clover Mfg. Co., Ltd.
    Inventor: Katsuhiko Ozeki
  • Publication number: 20020152725
    Abstract: A bias tape maker includes an outer shell including a tape entering port and a tape exiting port for introduction and exit of a main tape, respectively, and an inner core fitted in the outer shell for defining a main tape passage between the outer shell and the inner core. The main tape passage has a tape folding portion for folding longitudinal margins of the main tape toward each other. The outer shell is provided with an auxiliary tape entry window adjacent the tape exiting port for introducing an auxiliary tape into the tape folding portion of the main tape passage.
    Type: Application
    Filed: June 27, 2001
    Publication date: October 24, 2002
    Inventor: Katsuhiko Ozeki
  • Patent number: 5915603
    Abstract: A loop turner is used for turning a loop member inside out. The loop turner includes a bar body having a front end and a rear end. The bar body is provided with a clip segment for coming into removable engagement with the open mouth edge of the loop member, and a string holding cutout for removably holding a reinforcing string which is inserted through the loop member simultaneously while the loop member is turned inside out.
    Type: Grant
    Filed: August 11, 1997
    Date of Patent: June 29, 1999
    Assignee: Clover Mfg. Co., Ltd.
    Inventor: Katsuhiko Ozeki
  • Patent number: D611244
    Type: Grant
    Filed: March 23, 2009
    Date of Patent: March 9, 2010
    Assignee: Clover Mfg. Co., Ltd.
    Inventor: Katsuhiko Ozeki
  • Patent number: D678741
    Type: Grant
    Filed: June 18, 2012
    Date of Patent: March 26, 2013
    Assignee: Clover Mfg. Co., Ltd.
    Inventor: Katsuhiko Ozeki
  • Patent number: D848870
    Type: Grant
    Filed: October 18, 2017
    Date of Patent: May 21, 2019
    Assignee: CLOVER MFG. CO., LTD.
    Inventors: Kumiko Nitta, Katsuhiko Ozeki