Machines not elsewhere specified – Lubricator or oil collector.
Patent
1992-02-05
1993-10-19
Pfeffer, Terry A.
Machines not elsewhere specified
Lubricator or oil collector.
D 7700
Patent
active
D03404676
REFERENCES:
patent: D234123 (1975-01-01), Ragagli
patent: D241597 (1976-09-01), Confer et al.
patent: 4806902 (1989-02-01), Gana
patent: 4856568 (1989-08-01), Murphy et al.
Excerpts from "Rubber Queen" catalogs, date unknown, Items 6387, 6388, 6400 and 6390, funnels.
Excerpts from Allied Plastics, Inc. Catalogs (1989 and 1990), funnels.
Excerpts (p. 3) from York Plastics Catalog, date unknown all items, funnels.
Pollak Louis M.
Young Michael W. K.
Gottfried Philip H.
Injectron Corporation
Pfeffer Terry A.
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