USD274380SExpiredUtility

Self-propelled carpet shampooing machine

80
Assignee: WINDSOR IND INCPriority: Apr 19, 1982Filed: Apr 19, 1982Granted: Jun 19, 1984
Est. expiryApr 19, 2002(expired)· nominal 20-yr term from priority
Inventors:Gary E. Palmer
80
PatentIndex Score
17
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a self-propelled carpet shampooing machine, as shown and described.

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