USD166000S - Saalfrank etal fluid proportioning pump - Google Patents

Saalfrank etal fluid proportioning pump Download PDF

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Publication number
USD166000S
USD166000S US D166000 S USD166000 S US D166000S
Authority
US
United States
Prior art keywords
saalfrank
proportioning pump
fluid proportioning
etal
etal fluid
Prior art date
Application number
Inventor
R. B. Saalfrank
Original Assignee
Milton Roy Company
Filing date
Publication date

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- 19, 1952 R. B. SAALFRANK ETAL Des. 166, 00
FLUID PROPORTIONING PUMP 7 Filed March 30, 1951 5 SheetsSheet l Feb. 19, 1952 SAALFRANK r Des. 166,000
FLUID PRQPORTIONING PUMP Filed March 50,4951 7 -Y 5 Sheets-Sheet 2 I INVENTOR 'fiayal Barflfff Jul/"rank Arthgf 0. Fea /r.
Feb. 19,1952 R. B. SAALFRANK ETAL D 1 6, 0
FLUID PROPORTIONING PUMP Filed March 50, 1951 I 3 Sheets-$heet 3 NVENT R Z El K 5%? 5% 12 Patented Feb. 19, 1952 UNITED STATES Des. 100,000
PATENT OFFICE FLUID PROPORTIONING PUMP Application March 30, 1951, Serial No. 14,666
Term of patent 14 years To all whom it may concern:
Be it known that we, Royal Bartlett Saalfrank, a citizen of the United States, residing at 5021 24th Avenue South, Gulfport, Florida, and Arthur D. Fell, Jr., a citizen of the United States residing at 511 Corinthian Avenue, Hatboro, Pennsylvania, have invented a new, original, and ornamental Design for a Fluid Proportioning Pump, of which the following is a specification, reference being had to the accompanying drawings, forming a part hereof.
Figure 1 is a-top plan view of the Fluid Proportioning Pump embodying our new design.
Figure 2 is a side elevation of Figure 1.
Figure 3 is an opposite side elevation of Figure 2.
Figure 4 is a bottom plan view of Figure 1.
Figure 5 is an enlarged left end elevation of Figure 1.
Figure 6 is an enlarged right end elevation of Figure 1.
We claim: The ornamental design for a fluid proportioning pump, as shown.
ROYAL BARTLETT SAALFRANK. ARTHUR D. FELL, JR.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date D. 137,612 Flanagan et a1. Apr. 4, 1944 2,367,893 Sheen Jan. 23, 1945 OTHER REFERENCES Machine Tool Blue Book (Hitchcock) for Oct. 1939, page 291, Logansport pump upper center.

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