USD725453SActiveUtility
Blade sharpener housing
Assignee: AMERICAN LEARNING SYSTEMS INCPriority: Feb 28, 2013Filed: Feb 28, 2013Granted: Mar 31, 2015
Est. expiryFeb 28, 2033(~6.6 yrs left)· nominal 20-yr term from priority
62
PatentIndex Score
20
Cited by
29
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a blade sharpener housing, as shown and described.Join the waitlist — get patent alerts
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