IP Library › Granted Patent US 548,307
Granted Patent S1
US 548,307 · App. 29/253,595 · Granted Aug 7, 2007

Filter element

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Quick Facts
Patent No.
US 548,307
App. No.
29/253,595
Granted
Aug 7, 2007
Kind
S1
Claims (1)

The ornamental design for a filter element, as shown and described.

Assignments (3)
RELEASE OF SECURITY INTEREST Recorded Jun 23, 2023
From: SANTANDER BANK, N.A.
To: THE EASTERN COMPANY; VELVAC, INCORPORATED; BIG 3 PRECISION PRODUCTS, INC.
Reel/Frame 064075/0498 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 5, 2018
From: PARKER-HANNIFIN CORPORATION
To: PARKER INTANGIBLES, LLC
Reel/Frame 045843/0859 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 1, 2006
From: REYNOLDS, MS. ANITA L.; CELLA, MR. ALBERT F.; SHANE, MR. BRUCE E.
To: PARKER-HANNIFIN CORPORATION
Reel/Frame 018037/0660 →