Combined folding, inserting and sealing machine

- Pitney Bowes Plc
Description

FIG. 1 is a perspective view taken from the top, front and right side of a combined folding, inserting, and sealing machine showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D127851 June 1941 Davidson et al.
D164126 July 1951 O'Neil
D267018 November 23, 1982 Balmer
D312562 December 4, 1990 Soderberg
2728178 December 1955 Kern
4061326 December 6, 1977 Proudman
4471598 September 18, 1984 Sanz
4573672 March 4, 1986 Lehmann et al.
4799989 January 24, 1989 Marzullo
4843802 July 4, 1989 Noll
4875965 October 24, 1989 Marzullo
4966353 October 30, 1990 Lehmann et al.
Other references
  • OP/Jan. 1979; p. 54; Fastfold 17, top left corner ad from Michael Business Machines. AKB Folder, Inserter brochure, May 1, 1986; Cover photo.
Patent History
Patent number: D321533
Type: Grant
Filed: Nov 28, 1988
Date of Patent: Nov 12, 1991
Assignee: Pitney Bowes Plc
Inventor: Rex M. K. Gough (Cambridge)
Primary Examiner: A. Hugo Word
Assistant Examiner: Cathy Anne MacCormac
Law Firm: Lalos & Keegan
Application Number: 7/276,561
Classifications
Current U.S. Class: D18/34