USD288768SExpiredUtility

Portable grinding machine

51
Assignee: ATLAS COPCO ABPriority: May 29, 1984Filed: May 29, 1984Granted: Mar 17, 1987
Est. expiryMay 29, 2004(expired)· nominal 20-yr term from priority
Inventors:Karl G. KardenKarl-Gustav Berger
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PatentIndex Score
5
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable grinding machine, as shown.

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