Patents by Inventor Roger W. Gallagher

Roger W. Gallagher 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).

  • Safety stanchion for fall protection system
    Patent number: 5307897
    Abstract: A safety stanchion is adapted for mounting to a structural I-beam to tie off workers. The safety stanchion includes a post which extends at an oblique angle to the base. The base is secured to the I-beam by means of a ratchet lock mechanism which hooks around the I-beam and a pair of bolts which lock against the underside of the I-beam. The stanchion provides a fixed mounting point for a fall protection system for workers with integral strength to accept stresses caused by falling objects and/or persons.
    Type: Grant
    Filed: November 19, 1992
    Date of Patent: May 3, 1994
    Assignee: LPR Construction Company
    Inventors: C. Rockwell Turner, Steven P. Miller, Roger W. Gallagher, Barry A. Cole
  • Self-propelled continuous concrete pipe-laying machine
    Patent number: 4564314
    Abstract: A self-propelled machine for casting in place heavy concrete sewer pipes in a pre-dug trench employing a detachably mounted winch on the forward end of the machine for connection to a deadman for pulling the machine along the trench.
    Type: Grant
    Filed: April 23, 1984
    Date of Patent: January 14, 1986
    Assignee: Fullerform, Inc.
    Inventor: Roger W. Gallagher
  • Crane type lifting assembly for heavy loads
    Patent number: 4330105
    Abstract: A crane type lifting assembly for heavy loads employing two pairs of spacedly positioned frame mounted screws bridged by a balanced yoke type beam with each end of the beam guided between the screws.
    Type: Grant
    Filed: April 10, 1980
    Date of Patent: May 18, 1982
    Assignee: Reliance Truck Company
    Inventor: Roger W. Gallagher