Search Images Maps Play YouTube News Gmail Drive More »
Sign in
Screen reader users: click this link for accessible mode. Accessible mode has the same essential features but works better with your reader.


  1. Advanced Patent Search
Publication numberUSD167662 S
Publication typeGrant
Publication dateSep 2, 1952
Filing dateMar 29, 1951
Publication numberUS D167662 S, US D167662S, US-S-D167662, USD167662 S, USD167662S
InventorsRaymond M. Ulrich
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Separable coupling for hydraulic lines
US D167662 S
Abstract  available in
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

Sept. 2, 1952 R. M. ULRICH 167,662 SEPARABLE COUPLING FOR HYDRAULIC LINES Filed March 29, 1951 Patented Sept. 2, 1952 Des. 167,662

SEPARABLE COUPLING FOR HYDRAULIC LINES Raymond M. Ulrich, Roanoke, 111., assignor to Ulrich Foundation, Inc., a corporation of Delaware Application March 29, 1951, Serial No. 14,656

Term of patent 7 years To all whom it may concern:

Be it known that I, Raymond M. Ulrich, a, citizen of the United States, residing at Roanoke, in the county of Woodford and State of Illinois, have invented a new, original, and ornamental Design for Separable Coupling for Hydraulic Lines, of which the following is a specification, reference being had to the accompanying drawing, forming a part thereof.

Figure 1 is a plan view of a separable coupling for hydraulic lines, showing my new design;

Figure 2 is a front view of the device shown in Figure 1; and

Figure 3 is a side view of the same device shown in Figures 1 and 2.

I claim:

The ornamental design for a separable coupling for hydraulic lines, as shown.


REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS Number Name Date 809,746 Rhoads Jan. 9, 1906 1,968,075 Ewald July 31, 1934 2,311,097 Sundholm Feb. 16, 1943 FOREIGN PATENTS Number Country Date 150,050 Sweden July 21, 1942 OTHER REFERENCES Ulrich Manufacturing Co. Pamphlet, copyright 1950, page 2, Model L."

Walker Turner 00. Pamphlet, pages 2 and 5, 1948.

Jan., 1950 issue of Industrial Equipment News, page 65, Item: Hose Fitting-Hydraulic Coupler.

Certificate of Correction Design No. 167,662; September 2, 1952 RAYMOND M. ULRICH It is hereby certified that error appears in the printed specification of the above numbered patent requiring correction as follows:

Column 2, list of references cited, under the heading FOREIGN PATENTS for 150,050 Sweden July 21, 1942 read 105,050 Sweden July 21, 1942 and that the saidLet-ters Patent should be read as corrected above, so that the same may conform to the record of the case in the Patent Ofiice.

Signed and sealed this 24th day of March, A. D. 1953.


Assistant Gammz'ssz'oner of Patents;