USD191978S - Sewer cleaning machine - Google Patents
Sewer cleaning machine Download PDFInfo
- Publication number
- USD191978S USD191978S US D191978 S USD191978 S US D191978S
- Authority
- US
- United States
- Prior art keywords
- cleaning machine
- sewer cleaning
- sewer
- des
- view
- Prior art date
Links
- 238000004140 cleaning Methods 0.000 title description 4
- 235000004263 Ocotea pretiosa Nutrition 0.000 description 1
- 241000205625 Sassafras Species 0.000 description 1
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Description
Des. 191,978 Patented Dec. 26, 1961 SEWER CLEANING MACHINE Karl J. Kollmann, 3615 Sassafras St., Erie, Pa.
Filed June 10, 1960, Ser. No. 60,917
Term of patent 14 years (Cl. D92) F'l-El- Des. 191,978
PAGE 2 F/EZE- 1 mi 1 .a
fi li ma l 1 FIG. 1 is a side perspective view of a sewer cleaning machine, showing my new design;
FIG. 2 is a perspective view taken from the front and the side opposite that shown in FIG. 1; and
FIG. 3 is a rear perspective view thereof.
The dominant features of the design reside in the portions shown in full lines.
Des. 191,978
PAGE 3 I claim: The ornamental design for a sewer cleaning machine, as shown and described.
References Cited in the file of this patent UNITED STATES PATENTS Kollmann Mar. 8, 1960 OBrien Mar. 1, 1960
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