USD319796SExpiredUtility

Air sampling gun for collection of vapors

42
Assignee: THERMEDICS INCPriority: Jan 3, 1989Filed: Jan 3, 1989Granted: Sep 10, 1991
Est. expiryJan 3, 2009(expired)· nominal 20-yr term from priority
Inventors:James B. McgownEdward E. A. BrombergDavid H. FineA. Lindsay Carroll, Jr.Michel D. ArneyLynn Noble
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PatentIndex Score
4
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an air sampling gun for collection of vapors, as shown and described.

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