Supports: racks – Article locking
Patent
1976-03-29
1978-01-03
Frazier, Roy D.
Supports: racks
Article locking
211 42, 248451, A47B 1900
Patent
active
040661687
ABSTRACT:
A novel stand is provided for supporting reference manuals of the type comprising a loose leaf holder with a hook located intermediate its end. The stand features means for preventing the holders from moving side-to-side and means adapted to interlock with the hooks of the holders to secure the latter in place. As added features, a key-operated locking device may be provided to prevent removal of the holders from the stand and two wire "flyleafs" may be attached to the stand to support the pages of the attached manuals when they are opened.
REFERENCES:
patent: 660264 (1900-10-01), Storm
patent: 1772438 (1930-08-01), Cubberley
patent: 2095053 (1937-10-01), Buchan
patent: 2232635 (1941-02-01), Rogers
patent: 2271734 (1942-02-01), Donham
patent: 2546419 (1951-03-01), Ashley
patent: 2627272 (1953-02-01), Segal
patent: 3200958 (1965-08-01), Hudgeons et al.
patent: 3233611 (1966-02-01), Stewart et al.
patent: 3294245 (1966-12-01), Parle
patent: 3980360 (1976-09-01), Wright et al.
Hedstrom Norman A.
O'Toole Jerome
Wright David M.
Frazier Roy D.
Gilbert Milton E.
Holko Thomas J.
Wright Line Inc.
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