Combined operator display and interface control panel

- Barber-Colman Company
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Description

FIG. 1 is a top front and left side perspective view of a combined operator display and interface control panel showing our new design;

FIG. 2 is a front view thereof on an enlarged scale the rear is flat and unornamented;

FIG. 3 is a right side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a top front and left side perspective view of a second embodiment thereof;

FIG. 7 is a front view thereof on an enlarged scale the rear is flat and unornamented;

FIG. 8 is a right side view thereof;

FIG. 9 is a top plan view thereof; and,

FIG. 10 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D312821 December 11, 1990 Kemp
D326619 June 2, 1992 Soloway
4799083 January 17, 1989 Knodt
Other references
  • Barber-Colman Brochure No. 1625/ML1-1, printed May, 1991 and entitled Maco 8000 VA-Plastics Manufacturing Control System. Two brochure pages (publication date unknown) disclosing a Siemens OP 398 K operator panel.
Patent History
Patent number: D344716
Type: Grant
Filed: Oct 29, 1991
Date of Patent: Mar 1, 1994
Assignee: Barber-Colman Company (Rockford, IL)
Inventors: Richard H. Munger (Rockford, IL), David K. Spahr (Roscoe, IL), Stephen M. Degnen (Columbus, OH)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Freda S. Nunn
Law Firm: Leydig, Voit & Mayer
Application Number: 7/784,821
Classifications
Current U.S. Class: D14/100