IP Library › Granted Patent US 987,424
Granted Patent S1
US 987,424 · App. 29/726,540 · Granted May 30, 2023

Self-piercing clinch washer

Inventors: Jonathan Brunk (Philadelphia, PA); XiaoMing Chen (Kunshan, CN)
Assignee: Penn Engineering & Manufacturing Corp.
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 987,424
App. No.
29/726,540
Granted
May 30, 2023
Kind
S1
Claims (1)

The ornamental design for a self-piercing clinch washer, as shown and described.

Assignments (1)
SECURITY INTEREST Recorded Jul 27, 2023
From: PENN ENGINEERING & MANUFACTURING CORP.; PEM MANAGEMENT, INC.; HEYCO PRODUCTS CORP.; PENN AUTOMOTIVE, INC.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 064407/0711 →