Patents Assigned to American Tack & Hardware Co.
  • Patent number: 5806665
    Abstract: An arcuate switch plate assembly for a standard wall toggle switch comprising a convex base plate and a convex switch actuator wherein the convex actuator moves in an arc similar to the arc of the toggle switch.
    Type: Grant
    Filed: August 6, 1997
    Date of Patent: September 15, 1998
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Vazgen Houssian
  • Patent number: 5675125
    Abstract: A thin decorative cover plate assembly for outlet boxes wherein the outer cover or face plate does not have screws.
    Type: Grant
    Filed: February 12, 1996
    Date of Patent: October 7, 1997
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Fred Hollinger
  • Patent number: 5446343
    Abstract: A capacitive element is introduced in series with the gate of a switching element in an automatic turn on/off circuit which automatically provides artificial light depending on the ambient light incident on a photo sensitive element of the circuit wherein the capacitive element holds an offset voltage which aids in turning on the switching element and provides a hysteresis in the system which counteracts a flickering effect common to automatic turn on/off circuits controlling an artificial light which employ a photo sensitive device.
    Type: Grant
    Filed: August 24, 1994
    Date of Patent: August 29, 1995
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Burt Shulman
  • Patent number: D348632
    Type: Grant
    Filed: June 9, 1993
    Date of Patent: July 12, 1994
    Assignee: American Tack & Hardware Co.
    Inventor: Fred Hollinger
  • Patent number: D355497
    Type: Grant
    Filed: December 23, 1993
    Date of Patent: February 14, 1995
    Assignee: American Tack & Hardware Co., Inc.
    Inventors: Bruce Ancona, Jane Ancona, Jose Padron
  • Patent number: D361394
    Type: Grant
    Filed: August 30, 1994
    Date of Patent: August 15, 1995
    Assignee: American Tack and Hardware Co., Inc.
    Inventor: Sean Simmons
  • Patent number: D365016
    Type: Grant
    Filed: October 13, 1994
    Date of Patent: December 12, 1995
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Fred Hollinger
  • Patent number: D365748
    Type: Grant
    Filed: October 13, 1994
    Date of Patent: January 2, 1996
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Fred Hollinger
  • Patent number: D369696
    Type: Grant
    Filed: February 17, 1995
    Date of Patent: May 14, 1996
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Fred Hollinger
  • Patent number: D369697
    Type: Grant
    Filed: February 17, 1995
    Date of Patent: May 14, 1996
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Fred Hollinger
  • Patent number: D369698
    Type: Grant
    Filed: February 17, 1995
    Date of Patent: May 14, 1996
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Fred Hollinger
  • Patent number: D371507
    Type: Grant
    Filed: June 8, 1995
    Date of Patent: July 9, 1996
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Fred Hollinger
  • Patent number: D372137
    Type: Grant
    Filed: February 17, 1995
    Date of Patent: July 30, 1996
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Fred Hollinger
  • Patent number: D376436
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: December 10, 1996
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Ronald A. Emmerling
  • Patent number: D377535
    Type: Grant
    Filed: October 6, 1995
    Date of Patent: January 21, 1997
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Burt H. Shulman
  • Patent number: D377837
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: February 4, 1997
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Fred Hollinger
  • Patent number: D392400
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: March 17, 1998
    Assignee: American Tack & Hardware Co. Ltd.
    Inventor: Ronald A. Emmerling
  • Patent number: D396304
    Type: Grant
    Filed: October 8, 1997
    Date of Patent: July 21, 1998
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Fred Hollinger
  • Patent number: D396305
    Type: Grant
    Filed: October 8, 1997
    Date of Patent: July 21, 1998
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Fred Hollinger
  • Patent number: D399014
    Type: Grant
    Filed: October 8, 1997
    Date of Patent: September 29, 1998
    Assignee: American Tack & Hardware Co., Inc.
    Inventor: Ronald A. Emmerling