USD830664SActiveUtility
Engagement device for a hydroponic growing system
Assignee: VAN WINGERDEN JOHANNES CORNELIOUSPriority: Mar 30, 2017Filed: Mar 30, 2017Granted: Oct 9, 2018
Est. expiryMar 30, 2037(~10.6 yrs left)· nominal 20-yr term from priority
Inventors:Johannes Van Wingerden
29
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Cited by
208
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for an engagement device for a hydroponic growing system, as shown and described.Join the waitlist — get patent alerts
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