Patents by Inventor Ronald C. Sahr

Ronald C. Sahr 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).

  • Publication number: 20100025893
    Abstract: A method for molding an article having an upper portion, a lower portion, and an insert located between the upper portion and the lower portion, wherein the article is molded as a single, unitary piece with no seams or discontinuities located between the upper portion and the lower portion, includes providing a first semi-rigid membrane removably mounted to a first rigid housing to define a first fluid tight chamber therein, providing a mold plenum defined at least in part by the first semi-rigid membrane removably mounted to the first rigid housing, filling the first fluid tight chamber with a substantially non-compressible backing fluid to support the first semi-rigid membrane during injection of resin, positioning the insert in the mold plenum, providing fibrous reinforcing material within the mold plenum, the fibrous reinforcing material including portions positioned between the first semi-rigid membrane and the insert, the fibrous reinforcing material portions positioned between the first semi-rigid memb
    Type: Application
    Filed: May 13, 2009
    Publication date: February 4, 2010
    Applicant: VEC INDUSTRIES, L.L.C.
    Inventors: Ronald C. Sahr, Michael D. Nelson, Robert L. Retka
  • Patent number: 7533626
    Abstract: One aspect of the present invention relates to a method for making a boat. The boat includes a port side positioned opposite from a starboard side. The boat also includes a floor and stingers supports positioned within the hull. The method includes providing a insert having two spaced-apart elongated portions interconnected by at least two spaced-apart transverse portions that extend between the elongated portions. The elongated portions are sized and relatively positioned for one of the elongated portions to extend along the port side of the hull and the other of the elongated portions to extend along the starboard side of the hull. The method also includes positioning the insert in a chamber defined between a male mold piece and a female mold piece. The method further includes providing fibrous reinforcing material that surrounds the insert within the chamber.
    Type: Grant
    Filed: May 20, 2008
    Date of Patent: May 19, 2009
    Assignee: VEC Industries, L.L.C.
    Inventors: Ronald C. Sahr, Michael D. Nelson, Robert L. Retka
  • Publication number: 20080314309
    Abstract: One aspect of the present invention relates to a method for making a boat. The boat includes a port side positioned opposite from a starboard side. The boat also includes a floor and stingers supports positioned within the hull. The method includes providing a insert having two spaced-apart elongated portions interconnected by at least two spaced-apart transverse portions that extend between the elongated portions. The elongated portions are sized and relatively positioned for one of the elongated portions to extend along the port side of the hull and the other of the elongated portions to extend along the starboard side of the hull. The method also includes positioning the insert in a chamber defined between a male mold piece and a female mold piece. The method further includes providing fibrous reinforcing material that surrounds the insert within the chamber.
    Type: Application
    Filed: May 20, 2008
    Publication date: December 25, 2008
    Applicant: VEC INDUSTRIES, L.L.C.
    Inventors: Ronald C. Sahr, Michael D. Nelson, Robert L. Retka
  • Patent number: 7373896
    Abstract: One aspect of the present invention relates to a method for making a boat. The boat includes a port side positioned opposite from a starboard side. The boat also includes a floor and stingers supports positioned within the hull. The method includes providing a insert having two spaced-apart elongated portions interconnected by at least two spaced-apart transverse portions that extend between the elongated portions. The elongated portions are sized and relatively positioned for one of the elongated portions to extend along the port side of the hull and the other of the elongated portions to extend along the starboard side of the hull. The method also includes positioning the insert in a chamber defined between a male mold piece and a female mold piece. The method further includes providing fibrous reinforcing material that surrounds the insert within the chamber.
    Type: Grant
    Filed: November 21, 2006
    Date of Patent: May 20, 2008
    Assignee: VEC Industries, L.L.C.
    Inventors: Ronald C. Sahr, Michael D. Nelson, Robert L. Retka
  • Patent number: 7156043
    Abstract: One aspect of the present invention relates to a method for making a boat. The boat includes a port side positioned opposite from a starboard side. The boat also includes a floor and stingers supports positioned within the hull. The method includes providing a insert having two spaced-apart elongated portions interconnected by at least two spaced-apart transverse portions that extend between the elongated portions. The elongated portions are sized and relatively positioned for one of the elongated portions to extend along the port side of the hull and the other of the elongated portions to extend along the starboard side of the hull. The method also includes positioning the insert in a chamber defined between a male mold piece and a female mold piece. The method further includes providing fibrous reinforcing material that surrounds the insert within the chamber.
    Type: Grant
    Filed: November 28, 2005
    Date of Patent: January 2, 2007
    Assignee: VEC Industries, L.L.C.
    Inventors: Ronald C. Sahr, Michael D. Nelson, Robert L. Retka
  • Patent number: 6994051
    Abstract: One aspect of the present invention relates to a method for making a boat. The boat includes a port side positioned opposite from a starboard side. The boat also includes a floor and stingers supports positioned within the hull. The method includes providing a insert having two spaced-apart elongated portions interconnected by at least two spaced-apart transverse portions that extend between the elongated portions. The elongated portions are sized and relatively positioned for one of the elongated portions to extend along the port side of the hull and the other of the elongated portions to extend along the starboard side of the hull. The method also includes positioning the insert in a chamber defined between a male mold piece and a female mold piece. The method further includes providing fibrous reinforcing material that surrounds the insert within the chamber.
    Type: Grant
    Filed: April 8, 2002
    Date of Patent: February 7, 2006
    Assignee: VEC Industries, L.L.C.
    Inventors: Ronald C. Sahr, Michael D. Nelson, Robert L. Retka
  • Publication number: 20020174819
    Abstract: One aspect of the present invention relates to a method for making a boat. The boat includes a port side positioned opposite from a starboard side. The boat also includes a floor and stingers supports positioned within the hull. The method includes providing a insert having two spaced-apart elongated portions interconnected by at least two spaced-apart transverse portions that extend between the elongated portions. The elongated portions are sized and relatively positioned for one of the elongated portions to extend along the port side of the hull and the other of the elongated portions to extend along the starboard side of the hull. The method also includes positioning the insert in a chamber defined between a male mold piece and a female mold piece. The method further includes providing fibrous reinforcing material that surrounds the insert within the chamber.
    Type: Application
    Filed: April 8, 2002
    Publication date: November 28, 2002
    Applicant: LARSON/GLASTRON BOATS, INC.
    Inventors: Ronald C. Sahr, Michael D. Nelson, Robert L. Retka
  • Patent number: 6367406
    Abstract: One aspect of the present invention relates to a method for making a boat. The boat includes a port side positioned opposite from a starboard side. The boat also includes a floor and stingers supports positioned within the hull. The method includes providing a insert having two spaced-apart elongated portions interconnected by at least two spaced-apart transverse portions that extend between the elongated portions. The elongated portions are sized and relatively positioned for one of the elongated portions to extend along the port side of the hull and the other of the elongated portions to extend along the starboard side of the hull. The method also includes positioning the insert in a chamber defined between a male mold piece and a female mold piece. The method further includes providing fibrous reinforcing material that surrounds the insert within the chamber.
    Type: Grant
    Filed: September 19, 2000
    Date of Patent: April 9, 2002
    Assignee: Larson/Glastron Boats, Inc.
    Inventors: Ronald C. Sahr, Michael D. Nelson, Robert L. Retka
  • Patent number: 6286448
    Abstract: The present disclosure relates to a boat including a hull having an interior region. The boat also includes an insert mounted within the hull. The insert includes a bottom piece having a bottom side that complements and nests within the interior region of the hull. The insert also includes a top piece secured to the bottom piece. The top and bottom pieces cooperate to define an inner foam chamber. The insert further includes a volume of foam positioned within the foam chamber.
    Type: Grant
    Filed: September 15, 1999
    Date of Patent: September 11, 2001
    Inventors: Ronald C. Sahr, Bradley James Brown, Jerry Lee Johnson