Supports: racks – Shelf type – Knockdown
Patent
1996-05-22
1997-11-04
Gibson, Jr., Robert W.
Supports: racks
Shelf type
Knockdown
211133, 211194, 211188, 108106, 108144, A47F 500
Patent
active
056830041
ABSTRACT:
A vertically adjustable support has a plurality of vertically stackable and unstackable platforms, adjacent ones of the platform being joined by a coupling each of which extends downwardly from a socket in an upper platform in which the coupling is accommodated and has projections for gripping a portion of the next adjacent lower platform so as to join the upper and lower platforms in such manner as to minimize the inadvertent separation or slipping of adjacent platforms relative to one another.
REFERENCES:
patent: 3003323 (1961-10-01), Holt
patent: 3266255 (1966-08-01), Dougherty
patent: 3424111 (1969-01-01), Maslow
patent: 3675598 (1972-07-01), Kesilman
patent: 4467927 (1984-08-01), Nathan
patent: 4551118 (1985-11-01), Spisz
patent: 4579233 (1986-04-01), Hepp
patent: 4595107 (1986-06-01), Welsch
patent: 4627543 (1986-12-01), Nicely
patent: 4628625 (1986-12-01), Hepp
patent: 4629077 (1986-12-01), Niblock
patent: 4763799 (1988-08-01), Cohn et al.
patent: 4799818 (1989-01-01), Sudimak et al.
patent: 4852501 (1989-08-01), Olson et al.
patent: 4865283 (1989-09-01), Parker
patent: 4953719 (1990-09-01), Spamer
patent: 5037084 (1991-08-01), Flor
patent: 5127342 (1992-07-01), Taylor
patent: 5390803 (1995-02-01), McAllister
Gibson , Jr. Robert W.
Structural Plastics Corporation
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