Patents Assigned to Mayline Co., Inc.
  • Apparatus for supporting a work surface
    Patent number: 4381095
    Abstract: An apparatus for supporting a work surface, such as a drafting table, that requires both vertical adjustability and a great degree of stability once the desired elevation is achieved. Interposed between two telescoping column members are a series of spring-connected wheel assemblies that cooperate to apply a holding force to the base column member in order to maintain the extendable column member at its desired attitude of elevation.
    Type: Grant
    Filed: October 14, 1980
    Date of Patent: April 26, 1983
    Assignee: Mayline Co., Inc.
    Inventor: Victor J. Kritske
  • Two direction brake for a drafting table
    Patent number: 4278032
    Abstract: Drafting board apparatus features a dual-spring brake to enable the angle of tilt of the drafting board to be selectively altered. Use of oppositely-coiled springs secures the board against movement, while a control linkage enables near-simultaneous release of said springs to enable adjustment of the board.
    Type: Grant
    Filed: June 4, 1979
    Date of Patent: July 14, 1981
    Assignee: Mayline Co., Inc.
    Inventor: Victor J. Kritske