USD320540SExpiredUtility

Pneumatic tool

89
Assignee: INGERSOLL RAND COPriority: Mar 15, 1989Filed: Mar 15, 1989Granted: Oct 8, 1991
Est. expiryMar 15, 2009(expired)· nominal 20-yr term from priority
Inventors:Robert B. StaubitzGregory P. AlbertKenneth J. DubuqueCharles J. Hix, Jr.
89
PatentIndex Score
29
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a pneumatic tool, as shown and described.

Cited by (0)

No later patents cite this yet.

References (0)

No backward citations on record.