Patents by Inventor Martin S. Zemitis

Martin S. Zemitis 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: 8602044
    Abstract: Disclosed are structures and methods of assembling and positioning an improved tent assembly where members of the assembly use flexible hollow sleeve structures with integral fabric hub intersections that are held in tension in combination with compression members that can be used for a variety of applications. Disclosed techniques make assembling tent assemblies significantly easier than known prior art since the intersecting flexible hollow sleeve structures can be made continuous. In addition, the improved tent assembly is significantly stronger when deployed with compression members because the hollow sleeve structures, with integral fabric hub intersections, can be tensioned, thus significantly increasing the strength of the overall structure.
    Type: Grant
    Filed: July 21, 2011
    Date of Patent: December 10, 2013
    Assignee: Slingfin, Inc.
    Inventor: Martin S. Zemitis
  • Publication number: 20120018427
    Abstract: A collapsible durable outdoor adventure container is constructed of polymer sheeting having holes in flaps of the sheeting. The sheet is bendable and bent by a user to a selected tubular configuration to align through holes along a seam line in flaps of the sheet or sheeting assembly with cable tie clamping elements clamping said flaps together through the holes. A strap coupled to at least several of the clamping element running along the seam line acting as an outside wrapping and/or tensioning element to contain the clamped flaps and fully or partially contain the contents of the container providing a connection tensioning element between adjacent clamping elements as connected along the seam line of the flaps.
    Type: Application
    Filed: July 22, 2011
    Publication date: January 26, 2012
    Applicant: SLINGFIN, INC.
    Inventors: Martin S. Zemitis, Jonathan W. BUCK
  • Publication number: 20120017955
    Abstract: Disclosed are structures and methods of assembling and positioning an improved tent assembly where members of the assembly use flexible hollow sleeve structures with integral fabric hub intersections that are held in tension in combination with compression members that can be used for a variety of applications. Disclosed techniques make assembling tent assemblies significantly easier than known prior art since the intersecting flexible hollow sleeve structures can be made continuous. In addition, the improved tent assembly is significantly stronger when deployed with compression members because the hollow sleeve structures, with integral fabric hub intersections, can be tensioned, thus significantly increasing the strength of the overall structure.
    Type: Application
    Filed: July 21, 2011
    Publication date: January 26, 2012
    Applicant: SlingFin, Inc.
    Inventor: Martin S. Zemitis
  • Patent number: 5901727
    Abstract: Tent structure includes a canopy formed of flexible sheet material. Poles are employed to support the canopy to form a tent interior. A web structure is attached to the canopy and formed of flexible sheet material. The web structure is maintained under tension when the canopy is supported. An article storage and support member formed of flexible sheet material is attached to the web structure within the tent interior and maintained under tension.
    Type: Grant
    Filed: June 18, 1997
    Date of Patent: May 11, 1999
    Assignee: Mountain Hardwear, Inc.
    Inventors: Paul Frederick Kramer, Martin S. Zemitis
  • Patent number: 5749134
    Abstract: A slide fastener repair system including a method in which an opening is formed in a slide fastener to create a gap in a row of fastener elements, removing the slide fastener slider through the opening, positioning a replacement slider on the teeth of the slide fastener at the opening and attaching a slider stop at the opening.
    Type: Grant
    Filed: July 18, 1996
    Date of Patent: May 12, 1998
    Inventor: Martin S. Zemitis
  • Patent number: 5229178
    Abstract: The combination of a shock cord including a shock cord loop at an end thereof, a serving tightly disposed about the shock cord immediately adjacent to the shock cord loop, and a binding tightly disposed about the serving and connected to the serving and shock cord.
    Type: Grant
    Filed: October 8, 1991
    Date of Patent: July 20, 1993
    Inventor: Martin S. Zemitis
  • Patent number: 5205803
    Abstract: Attachment elements are connected to spaced ends of an elastic cord. A shroud extends the length of the cord between the attachment elements and is affixed to the attachment elements. The shroud is a tubular-shaped member forming a plurality of pleats when the elastic cord is in unelongated condition. When the elastic cord is elongated and the shroud is unpleated it provides a positive restraint against further stretching of the elastic cord.
    Type: Grant
    Filed: April 6, 1992
    Date of Patent: April 27, 1993
    Inventor: Martin S. Zemitis