USD280727SExpiredUtility

Pump for injecting an odorous material into a natural gas line

47
Assignee: GAS ODORIZERS INCPriority: Jan 3, 1983Filed: Jan 3, 1983Granted: Sep 24, 1985
Est. expiryJan 3, 2003(expired)· nominal 20-yr term from priority
Inventors:David P. Rumbarger, Jr.Bobby J. CampbellStephen Harrison
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PatentIndex Score
8
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pump for injecting an odorous material into a natural gas line, as shown.

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