USD420474SExpiredUtility

Portable carpet extractor

45
Assignee: AUBURN DAVID MICHAELPriority: Apr 24, 1998Filed: Apr 24, 1998Granted: Feb 8, 2000
Est. expiryApr 24, 2018(expired)· nominal 20-yr term from priority
Inventors:David Michael Auburn
45
PatentIndex Score
9
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a portable carpet extractor as shown and described.

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