IP Library › Granted Patent US 827,150
Granted Patent S1
US 827,150 · App. 29/594,888 · Granted Aug 28, 2018

Column pipe

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Quick Facts
Patent No.
US 827,150
App. No.
29/594,888
Granted
Aug 28, 2018
Kind
S1
Claims (1)

The ornamental design for a column pipe, as shown and described.

Assignments (2)
CHANGE OF NAME AND ADDRESS Recorded Mar 30, 2020
From: HITACHI HIGH-TECHNOLOGIES CORPORATION
To: HITACHI HIGH-TECH CORPORATION
Reel/Frame 052259/0227 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 5, 2017
From: NAKAGAWA, HIROAKI; MURAMATSU, KENGO
To: HITACHI HIGH-TECHNOLOGIES CORPORATION
Reel/Frame 042254/0960 →