USD215003S - Combined inlet and exhaust vent - Google Patents
Combined inlet and exhaust vent Download PDFInfo
- Publication number
- USD215003S USD215003S US D215003 S USD215003 S US D215003S
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- US
- United States
- Prior art keywords
- exhaust vent
- combined inlet
- inlet
- combined
- design
- Prior art date
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Description
United States Patent Office Des. 215,003 Patented Aug. 19, 1969 COMBINED INLET AND EXHAUST VENT Walter A. Stevens, Monterey Park, N.Y., and Richard E.
Carlson, Alhambra, -Calif., assignors to Carlson Industries, Alhambra, Calif., a corporation of California Filed Mar. 28, 1968, Ser. No. 12,191
Term of patent 7 years Int. Cl. D2304 US. Cl. D23--151 FIGURE 1 is a perspective view of a combined inlet and exhaust vent;
FIG. 2 is a side elevational view of the design;
FIG. 3 is a top plane view of the design; and
FIG. 4 is a rear view of the design.
We claim:
The ornamental design for a combined inlet and exhaust vent, substantially as shown and described.
References Cited UNITED STATES PATENTS 5/1967 Bedell D23151 2/1897 Underwood 98-101 XR WALLACE R. BURKE, Primary Examiner S. J. MERCER, Assistant Examiner
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