USD214293S - Vacuum pump

Info

United States Patent 011cc Des. 214,293 Patented May 27, 1969 VACUUM PUMP Morris Barnett, San Francisco, Cal

if., assignor to David B. Webb, Alamo, Calif.

Filed Apr. 22, 1968, Ser. No. 11,566

Term of patent 14 years Int. Cl. DIS-02 US. Cl. D65-1 Des. 214,293

PAGE 3 FIGURE 1 is a front elevational view of a vacuum pump showing my new design.

FIGURE 2 is a rear elevational view thereof;

FIGURE 3 is a first side elevational view thereof;

FIGURE 4 is a reverse side elevational view thereof;

FIGURE 5 is a top plan view thereof;

FIGURE 6 is a bottom plan view thereof;

FIGURE 7 is a perspective view in enlarged scale thereof.

I claim:

The ornamental design for a vacuum pump, as shown and described.

References Cited UNITED STATES PATENTS D. 197,-819 3/1964 Willinger D65-1 OTHER REFERENCES Product Engineering, May, 1951, p. 155, Projector Case.

WALLACE R. BURKE, Primary Examiner.

SUSIE I. MERCER, Assistant Examiner.