USD254973SExpiredUtility

Color mixing apparatus

77
Assignee: SVENSKA SKANDEX ABPriority: May 5, 1977Filed: May 5, 1977Granted: May 13, 1980
Est. expiryMay 5, 1997(expired)· nominal 20-yr term from priority
Inventors:Borge Ahrenskou-Sorensen
77
PatentIndex Score
18
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a color mixing apparatus, as shown and described.

Join the waitlist — get patent alerts

Track USD254973S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.