Design for a pipe spark arrester
US D107370 S
Description (OCR text may contain errors)
Dec. 7, 1937. Q M. BLY Des. 107,370
PIPE SPARK ARRESTER Q Filed Sept. 14, 1937 :Snventor j? e@ ,7% g
(Ittorneg Patented Dec. 7, 1937 UNITED STATES Des. 107,370
PATENT OFFICE DESIGN FOR A PIPE SPARK ARRESTER Charley M. Bly, Cortez, Fla.
Application September 14, 1937, Serial No. 71,614
Term of patent 7 years Figure 2 is a vertical section taken on the line 2-2 of Figure 1, and
Figure 3 is a vertical section taken on the line 3 3 of 7Eiguie 1.
The ornamental design for a pipe spark arrester, as shown.
CHARLEJY M. BLY.