Patents by Inventor Buford Guittar

Buford Guittar 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: 5921905
    Abstract: An adjustable roller holder (10) that can be selectively adjusted to hold rollers of various lengths is disclosed. The adjustable roller holder includes a pair of spaced-apart roller-engaging arm assemblies (14) configured for holding a roller therebetween and a rack (58) and pinion-type (60) adjusting mechanism for selectively adjusting the distance between the arm assemblies for permitting the roller holder to hold rollers of different lengths.
    Type: Grant
    Filed: October 21, 1996
    Date of Patent: July 13, 1999
    Assignees: Robert D. Newman, Sr., Robert D. Newman, Jr.
    Inventors: Robert D. Newman, Jr., Robert D. Newman, Sr., Buford Guittar
  • Patent number: 5743577
    Abstract: A tool reach extension pole includes an inner slider tube 12 telescopically received in an open end of an outer handle tube 10 for relative longitudinal shifting movement. The slider tube 12 includes a radially extending hole within which a locking pin 48 is received, and the pin extends through a slot 22 formed in the handle tube 10. The pin 48 includes a head 50 having a width greater than that of the slot 22, and is received in a circumferentially extending eccentric slot of a locking grip 52 that is rotatable and longitudinally shiftable relative to the handle tube 10.
    Type: Grant
    Filed: July 19, 1996
    Date of Patent: April 28, 1998
    Assignees: Robert D. Newman, Sr., Robert D. Newman, Jr.
    Inventors: Robert D. Newman, Jr., Robert D. Newman, Sr., Buford Guittar
  • Patent number: 5692856
    Abstract: An extension handle apparatus includes an elongated sliding member telescopically received within a tubular receiving member, and a lock assembly for releasably locking the sliding member in any selected axial position relative to the receiving member upon relative rotation between the sliding member and the receiving member. The lock assembly includes a cam supported on the sliding member within the receiving member and includes an elongated body defining a longitudinal axis of the cam and possessing a non-circular cross-sectional shape presenting major and minor diameters through the longitudinal axis that are offset from one another by 90. The assembly also includes a shoe of generally C-shaped cross-section supported on the cam body. The shoe includes an axial opening of non-circular cross-sectional shape corresponding to the cross-sectional shape of the cam body, and the opening presents major and minor diameters through the longitudinal axis of the shoe that are offset from one another by 90.degree..
    Type: Grant
    Filed: March 14, 1996
    Date of Patent: December 2, 1997
    Assignees: Robert D. Newman, Sr., Robert D. Newman, Jr.
    Inventors: Robert D. Newman, Jr., Robert D. Newman, Sr., Buford Guittar
  • Patent number: 5682641
    Abstract: An extension handle is provided for extending the reach of a tool such as a paint roller or the like. The handle includes a first end presenting an axial opening, and is provided with a locking mechanism for locking the tool on the extension handle. The locking mechanism includes a housing supported on the extension handle at the first end and including a stepped inner surface presenting a plurality of axially extending teeth. A pin is supported by the housing for shifting movement in a direction transverse to the length of the extension handle between a locked position extending into the opening and an unlocked position withdrawn from the opening, and a biasing member biases the pin toward the locked position. A release button releases the biasing member and shifts the pin to the unlocked position.
    Type: Grant
    Filed: March 28, 1996
    Date of Patent: November 4, 1997
    Assignees: Robert D. Newman, Sr., Robert D. Newman, Jr.
    Inventors: Robert D. Newman, Jr., Robert D. Newman, Sr., Buford Guittar
  • Patent number: 5579558
    Abstract: An extension handle is provided for extending the reach of a tool such as a paint roller or the like. The handle includes a first end presenting an axial opening, and is provided with a locking mechanism for locking the tool on the extension handle. The locking mechanism includes a housing supported on the extension handle at the first end, a pin supported by the housing for shifting movement in a direction transverse to the length of the extension handle between a locked position extending into the opening and an unlocked position withdrawn from the opening, a biasing member for biasing the pin toward the locked position, and a release button for releasing the biasing member and shifting the pin to the unlocked position.
    Type: Grant
    Filed: June 29, 1995
    Date of Patent: December 3, 1996
    Assignees: Robert D. Newman, Sr., Robert D. Newman, Jr.
    Inventors: Robert D. Newman, Jr., Robert D. Newman, Sr., Buford Guittar