USRE50450EActiveUtility
Combination of upright and handrail supports
Est. expiryJan 5, 2038(~11.5 yrs left)· nominal 20-yr term from priority
A63B 2071/0675A63B 71/0619A63B 22/0235A63B 22/02
80
PatentIndex Score
0
Cited by
108
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a set of control knobs combination of upright and handrail supports, as shown and described.Join the waitlist — get patent alerts
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