Patents by Inventor Sam L. Blais

Sam L. Blais 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: 9115535
    Abstract: A sliding screen door mechanism (100) includes a bottom channel (122), top channel (124) and side channel (126). The bottom channel (122) has a web (132) and a bottom mount (134) which is screw fastened to a surface surrounding an entry door (112). The top channel (124) includes a top web (152), top door track (156) and top mount (154).
    Type: Grant
    Filed: August 16, 2010
    Date of Patent: August 25, 2015
    Inventor: Sam L Blais
  • Publication number: 20090094792
    Abstract: A sliding screen door mechanism (100) includes a bottom channel (122), top channel (124) and side channel (126). The bottom channel (122) has a web (132) and a bottom mount (134) which is screw fastened to a surface surrounding an entry door (112). The top channel (124) includes a top web (152), top door track (156) and top mount (154).
    Type: Application
    Filed: May 9, 2008
    Publication date: April 16, 2009
    Inventor: Sam L. Blais
  • Patent number: 5382064
    Abstract: A handle member, providing a hand gripping section connected to a linking section, is coupled to a hook member, providing a shank region and a point-bearing region such that the hook member may overlay the handle member in a pocket-sized storage or carrying arrangement, said handle member shielding a point of said hook member from accidental engagement with the user in said carrying arrangement. Several shapes of handle members include triangular, hexagonal, rectangular, trapezoidal, or elliptical. Several configurations or hook members include an angularly offset, transverse point-bearing region, a substantially linear shank merging with an arcuate point-bearing region, or a hook member having a plurality of linear segments each angularly offset from adjacent segments. The hook member may be linked directly to the handle member by a loop formed on the shank of the hook member engaging with the linking region of the handle member, or it may be coupled to the handle member by a length of cable, rope, or chain.
    Type: Grant
    Filed: September 3, 1991
    Date of Patent: January 17, 1995
    Inventor: Sam L. Blais