Application

18867789 · ULTRASONIC WELDING AND SNAP-FITTING STRUCTURE AND ULTRASONIC WELDED HOUSING

Filed 2024-11-20 · Pending The official file ↗ · Art unit OPAP · Examiner Docket Stage Hard · CPC B23K 20/10 · Sungrow (Shanghai) Co., Ltd. · WOLF GREENFIELD & SACKS, P.C.

Office actions

first was

RCEs

no appeal

To first action

n/a

to disposition n/a

Statutes raised

0 actions read

Unlock the prosecution timelineIncluded in Pro, from $29 a month. Cancel any time.