Patents by Inventor Ralph Carpinella

Ralph Carpinella 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: 10945525
    Abstract: A device that prevents the self-adjustment of a leveling glide for the tubular legs of various types of furniture, including tables and chairs, is disclosed. The device comprises a threaded insert for a furniture leveling assembly that includes a polymeric washer secured to the bottom of the threaded insert. The polymeric washer is aligned with the axis of the internally threaded of the threaded insert and has a hole diameter that is smaller than the diameter of the externally threaded stem of the leveling glide.
    Type: Grant
    Filed: May 11, 2018
    Date of Patent: March 16, 2021
    Assignee: Carpin Manufacturing, Inc.
    Inventors: David Ferraro, Ralph Carpinella
  • Publication number: 20180325259
    Abstract: A device that prevents the self-adjustment of a leveling glide for the tubular legs of various types of furniture, including tables and chairs, is disclosed. The device comprises a threaded insert for a furniture leveling assembly that includes a polymeric washer secured to the bottom of the threaded insert. The polymeric washer is aligned with the axis of the internally threaded of the threaded insert and has a hole diameter that is smaller than the diameter of the externally threaded stem of the leveling glide.
    Type: Application
    Filed: May 11, 2018
    Publication date: November 15, 2018
    Inventors: David Ferraro, Ralph Carpinella
  • Patent number: 9826835
    Abstract: A self-adjusting furniture glide attachable to an article of furniture is described. The self-adjusting furniture glide comprises an outer shell comprising an upper portion and a lower portion, wherein the upper portion and the lower portion are joined together to form a hollow cavity and a center member disposed in the outer shell. The center member is seated in the outer shell above a cup-shaped cushion, and comprises a means capable of attaching the self-adjustable furniture guide to an article of furniture attached to a top surface of the center member. The center member is capable of vertical movement within the outer shell and the vertical movement of the center member in the outer shell compresses the cup-shaped cushion.
    Type: Grant
    Filed: December 1, 2016
    Date of Patent: November 28, 2017
    Assignee: Carpin Manufacturing, Inc.
    Inventor: Ralph Carpinella
  • Patent number: 9523381
    Abstract: A socket for coupling an end piece to a leg member of an article of furniture is described. The socket is insertable into an opening in the leg member and the socket has an opening therein for receiving a stem of the end piece. The socket comprises a tubular body having upper and lower ends. The lower end comprises the opening for receiving the stem of the end piece and the upper end is insertable into the leg member. In addition, the socket comprises a washer attached to the upper end of the socket. When the socket is inserted into the leg member, the washer has an interference fit with the inner diameter of the leg member.
    Type: Grant
    Filed: August 9, 2016
    Date of Patent: December 20, 2016
    Assignee: CARPIN MANUFACTURING, INC.
    Inventors: Ralph Carpinella, David Ferraro
  • Publication number: 20160348706
    Abstract: A socket for coupling an end piece to a leg member of an article of furniture is described. The socket is insertable into an opening in the leg member and the socket has an opening therein for receiving a stem of the end piece. The socket comprises a tubular body having upper and lower ends. The lower end comprises the opening for receiving the stem of the end piece and the upper end is insertable into the leg member. In addition, the socket comprises a washer attached to the upper end of the socket. When the socket is inserted into the leg member, the washer has an interference fit with the inner diameter of the leg member.
    Type: Application
    Filed: August 9, 2016
    Publication date: December 1, 2016
    Inventors: Ralph Carpinella, David Ferraro
  • Patent number: 9428008
    Abstract: A socket for coupling an end piece to a leg member of an article of furniture is described. The socket is insertable into an opening in the leg member and the socket has an opening therein for receiving a stem of the end piece. The socket comprises a tubular body having upper and lower ends. The lower end comprises the opening for receiving the stem of the end piece and the upper end is insertable into the leg member. In addition, the socket comprises a washer attached to the upper end of the socket. When the socket is inserted into the leg member, the washer has an interference fit with the inner diameter of the leg member.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: August 30, 2016
    Assignee: CARPIN MANUFACTURING, INC.
    Inventors: Ralph Carpinella, Robert Dombroski, David Ferraro
  • Publication number: 20150139724
    Abstract: A socket for coupling an end piece to a leg member of an article of furniture is described. The socket is insertable into an opening in the leg member and the socket has an opening therein for receiving a stem of the end piece. The socket comprises a tubular body having upper and lower ends. The lower end comprises the opening for receiving the stem of the end piece and the upper end is insertable into the leg member. In addition, the socket comprises a washer attached to the upper end of the socket. When the socket is inserted into the leg member, the washer has an interference fit with the inner diameter of the leg member.
    Type: Application
    Filed: November 21, 2013
    Publication date: May 21, 2015
    Applicant: Carpin Manufacturing, Inc.
    Inventors: RALPH CARPINELLA, ROBERT DOMBROSKI, DAVID FERRARO
  • Patent number: 8621710
    Abstract: A renewable furniture glide for use with a tubular furniture legs includes a foot having a base portion with a bottom surface for contacting a floor and a sleeve portion for receiving a lower end of the furniture leg. The glide also includes a ferrule having a central web, a set of arm segments, and a set of leg segments. The arm segments extend radially outward from the web to engage the inner surface of the furniture leg. The leg segments extend radially outward and axially downward from the web to a foot portion that extends radially outward axially upward to an outer edge. The outer edge engages the inner surface of the foot sleeve portion.
    Type: Grant
    Filed: December 3, 2009
    Date of Patent: January 7, 2014
    Assignee: Carpin Manufacturing, Inc.
    Inventors: Ralph Carpinella, Robert Dombroski, David Ferraro
  • Patent number: 8607413
    Abstract: A furniture glide for use with a tubular furniture leg. The glide comprises a furniture leg engagement assembly adapted to be mounted to the furniture leg and a base assembly mounted to the furniture leg engagement assembly. The base assembly includes a receiver member and a base member removably mounted to the receiver member. The base member has a pad portion with a bottom surface adapted for contacting a floor.
    Type: Grant
    Filed: October 21, 2010
    Date of Patent: December 17, 2013
    Assignee: Carpin Manufacturing, Inc.
    Inventors: Ralph Carpinella, Robert Dombroski, David Ferraro
  • Patent number: 8240004
    Abstract: A replacement furniture glide includes a shell assembly and a foot assembly. The shell assembly includes an upper portion forming a chamber adapted to receive a conventional furniture glide affixed to a furniture leg. A lower portion extends downward from the upper portion. The shell assembly is divided vertically into multiple sections. The foot assembly includes an upper mounting member and a lower floor engagement member that is connected to the mounting member. The shell assembly lower portion is received within an upwardly extending cavity in the foot assembly mounting member to releaseably lock the shell assembly sections together. The shell assembly sections are separated by withdrawing the shell assembly lower portion from the foot assembly mounting member cavity to unlock the shell assembly sections.
    Type: Grant
    Filed: February 17, 2010
    Date of Patent: August 14, 2012
    Assignee: Carpin Manufacturing, Inc.
    Inventors: Ralph Carpinella, Robert Dombroski, David Ferraro
  • Publication number: 20120096680
    Abstract: A furniture glide for use with a tubular furniture leg. The glide comprises a furniture leg engagement assembly adapted to be mounted to the furniture leg and a base assembly mounted to the furniture leg engagement assembly. The base assembly includes a receiver member and a base member removably mounted to the receiver member. The base member has a pad portion with a bottom surface adapted for contacting a floor.
    Type: Application
    Filed: October 21, 2010
    Publication date: April 26, 2012
    Inventors: Ralph Carpinella, Robert Dombroski, David Ferraro
  • Publication number: 20110197390
    Abstract: A replacement furniture glide includes a shell assembly and a foot assembly. The shell assembly includes an upper portion forming a chamber adapted to receive a conventional furniture glide affixed to a furniture leg. A lower portion extends downward from the upper portion. The shell assembly is divided vertically into multiple sections. The foot assembly includes an upper mounting member and a lower floor engagement member that is connected to the mounting member. The shell assembly lower portion is received within an upwardly extending cavity in the foot assembly mounting member to releaseably lock the shell assembly sections together. The shell assembly sections are separated by withdrawing the shell assembly lower portion from the foot assembly mounting member cavity to unlock the shell assembly sections.
    Type: Application
    Filed: February 17, 2010
    Publication date: August 18, 2011
    Inventors: Ralph Carpinella, Robert Dombroski, David Ferraro
  • Publication number: 20100212113
    Abstract: A renewable furniture glide for use with a tubular furniture leg includes a foot and a ferrule. The foot includes a base portion having a bottom surface for contacting a floor and a sleeve portion to receive a lower end of the furniture leg. The ferrule includes a leg engagement section that engages the inner surface of the furniture leg and a foot engagement section that engages the inner surface of the foot sleeve portion.
    Type: Application
    Filed: February 26, 2009
    Publication date: August 26, 2010
    Inventors: Ralph Carpinella, Robert Dombroski, David Ferraro
  • Publication number: 20100212114
    Abstract: A renewable furniture glide for use with a tubular furniture legs includes a foot having a base portion with a bottom surface for contacting a floor and a sleeve portion for receiving a lower end of the furniture leg. The glide also includes a ferrule having a central web, a set of arm segments, and a set of leg segments. The arm segments extend radially outward from the web to engage the inner surface of the furniture leg. The leg segments extend radially outward and axially downward from the web to a foot portion that extends radially outward axially upward to an outer edge. The outer edge engages the inner surface of the foot sleeve portion.
    Type: Application
    Filed: December 3, 2009
    Publication date: August 26, 2010
    Inventors: Ralph Carpinella, Robert Dombroski, David Ferraro
  • Publication number: 20080209685
    Abstract: A furniture glide includes an upper portion for mounting to a furniture leg and a lower portion having a plow base. The plow base includes a lower pad segment having an outer wall that extends downwardly to a bottom sliding surface for sliding on a floor. The outer wall is substantially perpendicular to the sliding surface, forming a sharp outer edge that acts as a plow when the furniture glide is slid along the floor to push dirt or other debris out of the path of the furniture glide. In another embodiment the lower portion of the glide is a two-piece sub-assembly which includes a mounting member having vibration absorbing and/or sound deadening properties.
    Type: Application
    Filed: April 20, 2006
    Publication date: September 4, 2008
    Inventors: Robert N. Dombroski, Ralph Carpinella, David Ferraro
  • Patent number: 7114899
    Abstract: A pop-up fastener including a tubular retainer for one-way passage into a socket. A fastening member slidably extends through the retainer. The fastening member has helical threads at its top and a protrusion at its bottom. A compressed spring is positioned atop the retainer for urging the protrusion into engagement with the bottom of the retainer and for urging the helical threads from the top of the retainer.
    Type: Grant
    Filed: January 22, 2004
    Date of Patent: October 3, 2006
    Inventors: Richard Christopher Gass, Robert Neil Dombroski, Ralph Carpinella
  • Publication number: 20050172449
    Abstract: A furniture glide base having a substantially circular sliding surface that is of elastomeric material, preferably a thermoplastic urethane such as polyurethane. In one embodiment, the glide base has an annular rim portion extending obliquely upward from the periphery of the circular sliding surface to a first elevation, and a central post extending vertically upward from the center of the base, to a higher elevation. The post can have an upper end that forms a spherical surface to form part of a swivel joint. In another embodiment, the base has an annular rim portion of the same or different material, extending upward from the periphery of the circular sliding surface, for receiving a furniture leg.
    Type: Application
    Filed: February 5, 2004
    Publication date: August 11, 2005
    Inventor: Ralph Carpinella
  • Publication number: 20050163588
    Abstract: A pop-up fastener including a tubular retainer for one-way passage into a socket. A fastening member slidably extends through the retainer. The fastening member has helical threads at its top and a protrusion at its bottom. A compressed spring is positioned atop the retainer for urging the protrusion into engagement with the bottom of the retainer and for urging the helical threads from the top of the retainer.
    Type: Application
    Filed: January 22, 2004
    Publication date: July 28, 2005
    Inventors: Richard Gass, Robert Dombroski, Ralph Carpinella
  • Patent number: D666479
    Type: Grant
    Filed: October 7, 2011
    Date of Patent: September 4, 2012
    Assignee: Carpin Manufacturing, Inc.
    Inventors: Ralph Carpinella, Robert Dombroski, David Ferraro
  • Patent number: D792195
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: July 18, 2017
    Assignee: Carpin Manufacturing Inc.
    Inventor: Ralph Carpinella