IP Library › Granted Patent US 888,538
Granted Patent S1
US 888,538 · App. 29/577,305 · Granted Jun 30, 2020

One piece side rail cover shifter rail for filter press

Inventors: Jeffrey Scott Chrispell (St. Fennville, MI); Robert Ruurd Bosgraaf (Holland, MI)
Assignee: Evoqua Water Technologies LLC
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 888,538
App. No.
29/577,305
Granted
Jun 30, 2020
Kind
S1
Claims (1)

We claim the ornamental design for a one piece side rail cover shifter rail for filter press, as shown and described.

Assignments (3)
RELEASE OF SECURITY INTEREST Recorded May 26, 2023
From: JPMORGAN CHASE BANK N.A., AS COLLATERAL AGENT
To: EVOQUA WATER TECHNOLOGIES LLC; NEPTUNE BENSON, INC.
Reel/Frame 063787/0943 →
SECURITY INTEREST Recorded Apr 7, 2021
From: EVOQUA WATER TECHNOLOGIES LLC; NEPTUNE BENSON, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 055848/0689 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 10, 2016
From: CHRISPELL, JEFFREY SCOTT; BOSGRAAF, ROBERT R.
To: EVOQUA WATER TECHNOLOGIES LLC
Reel/Frame 039973/0410 →