Operator handle

Details Operator handle Operator handle

1995-08-21

1997-06-17

Mortimer, Paula A.

Tools and hardware

Handle, knob or pull

Singular point of attachment

0806

Patent

active

D03799174

REFERENCES:
patent: Re26508 (1968-12-01), Stavenau et al.
patent: D360357 (1995-07-01), Peterson et al.
patent: D361490 (1995-08-01), Vetter
patent: D369741 (1996-05-01), Harrison et al.
patent: 2290807 (1942-07-01), Keeler et al.
patent: 2824735 (1958-02-01), Stavenau et al.
patent: 2977810 (1961-04-01), Stavenau
patent: 3032330 (1962-05-01), Stavenau
patent: 3258874 (1966-07-01), Martin
patent: 3457675 (1969-07-01), Armstrong
patent: 4083264 (1978-04-01), Van Klompenburg
patent: 4253276 (1981-03-01), Peterson et al.
patent: 4937976 (1990-07-01), Tucker et al.
Truth Brochure for "Lever Operator" (p. 4), undated.
Truth Brochure for "Roto Gear Awning Operator" (p. 5), undated.
Truth Brochure for "Entrygard Dyad Operator" (p. 7), undated.
Truth Brochure for "Split Arm Operator" (p. 8), undated.
Truth Brochure for "Concealed Casement Hardware-Operator" (p. 8.1), undated.
Truth Brochure for "Single Arm Operator (Surface-Mount)" (p. 9), undated.
Truth Brochure for "Pivot Shoe Roto Operator" (pp. 3-3a), .COPYRGT.1988.
Truth Brochure for "Single Arm Operator (Face-Mount)" (pp. 4-4a), undated.
Truth Brochure for "Dyad Operator" (p. 5), undated.
Truth Brochure for "Washability Casement Package" (pp. 6-6a), undated.
Truth Brochure for "Entrygard Single Arm Operator" (pp. 3.7-3.7c), .COPYRGT.1993.
Blaine Window Hardware Cat., p. 24, Crank Handle 327, .COPYRGT.1982.

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