Office supplies; artists and teachers materials – Bookend
Patent
1991-01-08
1993-02-09
Burke, Wallace R.
Office supplies; artists and teachers materials
Bookend
Patent
active
D03331504
REFERENCES:
patent: D98506 (1936-02-01), Fuerst
patent: D102442 (1936-12-01), Nereim
patent: D124065 (1940-12-01), Evans
patent: D149409 (1948-04-01), Giegold, Jr.
patent: D196843 (1963-11-01), Clemenshaw et al.
patent: D198569 (1964-07-01), Schwarz
patent: D216515 (1970-01-01), Sankey
patent: 1598467 (1926-08-01), Weeks
Brown Melody
Burke Wallace R.
Dubno Herbert
Hefendehl Hans F.
Lianides Ronald
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