USD978929SActiveUtility

3D printing filament dryer

39
Assignee: ZHUHAI SUNLU INDUSTRIAL CO LTDPriority: May 19, 2020Filed: Jun 12, 2020Granted: Feb 21, 2023
Est. expiryMay 19, 2040(~13.8 yrs left)· nominal 20-yr term from priority
Inventors:Kun Jiang
39
PatentIndex Score
1
Cited by
21
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a 3D printing filament dryer, as shown and described.

Join the waitlist — get patent alerts

Track USD978929S — get alerts on status changes and closely related new filings.

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