Patents Assigned to Instruments For Research and Industry
  • Insulated container for biological samples
    Patent number: 5008084
    Abstract: An insulated container for keeping enzymes and biological materials held in microfuge tubes cold for an extended period of time which comprises a container having a central core made of metal (preferably of aluminum), which has receptacles for microfuge tubes and the container also having thermal insulation between the core and the inside surface of the container. The bottom of the container may be recessed to mitigate heat conductance from a laboratory bench top. A lid or cover which fits inside the top of the container is optional.
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: April 16, 1991
    Assignee: Instruments for Research and Industry I.sup.2 R, Inc.
    Inventor: Louis E. Kelley
  • Stabilized bottle
    Patent number: 5000331
    Abstract: A light-weight bottle stabilized against knockdown or tipping over comprising in combination, the bottle and a lead weight which weight is wrapped around the base of the bottle and wherein at least the surface contacting the bottle is covered with a cushioning material.
    Type: Grant
    Filed: January 23, 1990
    Date of Patent: March 19, 1991
    Assignee: Instruments For Research and Industry I.sup.2 R. Inc.
    Inventors: Daniel R. Conlon, David S. Marston
  • Electrostatically shielded laboratory balance
    Patent number: 4821821
    Abstract: An electronic microbalance shielded against static effects by surrounding the balance pan with a glass or plastic material which has an electrically conducting antistatic surface on the shield.
    Type: Grant
    Filed: September 12, 1988
    Date of Patent: April 18, 1989
    Assignee: Instruments for Research and Industry I.sup.2 R, Inc.
    Inventor: Louis E. Kelley
  • Flask support system
    Patent number: 4759523
    Abstract: A supporting structure for a large laboratory flask comprising a supporting frame, a ring or hoop swivelly attached to said frame, flask supporting straps suspended from said ring, and locking and unlocking means cooperating between said frame and said ring in a fixed or swivelling condition.
    Type: Grant
    Filed: July 13, 1987
    Date of Patent: July 26, 1988
    Assignee: Instruments for Research and Industry
    Inventors: George Yakulis, Jr., David M. Cannon, Robert M. Newland
  • Laboratory flask support
    Patent number: D295962
    Type: Grant
    Filed: December 20, 1985
    Date of Patent: May 31, 1988
    Assignee: Instruments For Research and Industry
    Inventor: Daniel R. Conlon
  • Laboratory flask support
    Patent number: D295963
    Type: Grant
    Filed: December 20, 1985
    Date of Patent: May 31, 1988
    Assignee: Instruments For Research and Industry
    Inventor: Daniel R. Conlon
  • Laboratory shield
    Patent number: D297765
    Type: Grant
    Filed: December 20, 1985
    Date of Patent: September 20, 1988
    Assignee: Instruments for Research and Industry
    Inventor: Daniel R. Conlon
  • Laboratory shield
    Patent number: D297766
    Type: Grant
    Filed: February 14, 1986
    Date of Patent: September 20, 1988
    Assignee: Instruments for Research and Industry
    Inventor: Daniel R. Conlon