USD669142SActiveUtility

Weighted swing training apparatus

59
Assignee: MATTERN ERIK JOSEFPriority: Aug 11, 2011Filed: Aug 11, 2011Granted: Oct 16, 2012
Est. expiryAug 11, 2031(~5 yrs left)· nominal 20-yr term from priority
Inventors:Erik Mattern
59
PatentIndex Score
13
Cited by
20
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a weighted swing training apparatus, as shown.

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