USD434595SExpiredUtility

Electric ice-scraping machine

Assignee: CHENG JERRYPriority: Dec 29, 1999Filed: Dec 29, 1999Granted: Dec 5, 2000
Est. expiryDec 29, 2019(expired)· nominal 20-yr term from priority
Inventors:Jerry Cheng
60
PatentIndex Score
11
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for electric ice-scraping machine, as shown and described.

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