USD131953S - Design for a device for preventing sewage backflow into a liquid con- tainer of a water supply system - Google Patents
Design for a device for preventing sewage backflow into a liquid con- tainer of a water supply system Download PDFInfo
- Publication number
- USD131953S USD131953S US D131953 S USD131953 S US D131953S
- Authority
- US
- United States
- Prior art keywords
- water supply
- supply system
- design
- tainer
- preventing sewage
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title description 12
- 239000010865 sewage Substances 0.000 title description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 12
Images
Description
April 1942- E. w. N. BOO EY Des. 131,953
DEXICE FOR PREVENTING SEWAGE BACK FLO "'INTO A LIQUID CONTAINER OF A WATER SUPPLY- SYSTEM Filed July 28, 1941.
T In INVENT OR. EOM/Wp M/Vfioan r.
Patented Apr. 7, 1942 UNITED STATES Des. 131,953
PATENT OFFICE DESIGN FOR A DEVICE FOR PREVENTING SEWAGE BACKFLOTV INTO A LIQUID CON- TAINER OFi A WATER SUPPLY SYSTEM Edward W. N. Boosey, Detroit, Mich.
Application July 28, 1941, Serial No. 102,522
Term of patent 14 years To all whom it may concern.
Be it known that I, Edward W. N. Boosey, a citizen of the United States, residing at Detroit, county of Wayne, and State of Michigan, have invented a new, original, and ornamental Design for a, Device for Preventing Sewage Backfiow into at Liquid Container of a Water Supply System, of which the following is a specification, reference being had to the accompanying drawing forming a part thereof.
The figure is a perspective view of a device for preventing sewage backflow into a liquid container of a water supply system embodying my new design.
I claim:
The ornamental design for a device for preventing sewage backfiow into a liquid container of a water supply system, as shown.
EDWARD VJ. N. BOOSEY.
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