IP Library › Granted Patent US 690,340
Granted Patent S1
US 690,340 · App. 29/446,989 · Granted Sep 24, 2013

Oil funnel

Inventors: Gordon Levy (Golden, CO); Ming Shan (Thornton, CO); David L. Martin (Highlands Ranch, CO)
Assignee: Navajo Manufacturing Company, Inc.
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Quick Facts
Patent No.
US 690,340
App. No.
29/446,989
Granted
Sep 24, 2013
Kind
S1
Claims (1)

The ornamental design for an oil funnel, as shown and described.

Assignments (3)
RELEASE OF SECURITY INTEREST Recorded Jul 15, 2022
From: WELLS FARGO BANK NATIONAL ASSOCIATION
To: NAVAJO MANUFACTURING COMPANY
Reel/Frame 060671/0079 →
SECURITY INTEREST Recorded Jun 10, 2020
From: NAVAJO MANUFACTURING COMPANY
To: WELLS FARGO BANK, NATIONAL ASSOCIATION
Reel/Frame 052891/0691 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 28, 2013
From: LEVY, GORDON; SHAN, MING; MARTIN, DAVID L.
To: NAVAJO MANUFACTURING COMPANY, INC.
Reel/Frame 029896/0726 →