IP Library › Granted Patent US 816,196
Granted Patent S1
US 816,196 · App. 29/578,880 · Granted Apr 24, 2018

Exhaust pipe for water heater

Inventors: Masaki Sugatani (Akashi, JP); Takanori Nagano (Kakogawa, JP); Hironao Matsunaga (Amagasaki, JP); Takahide Hasegawa (Kakogawa, JP); Kiyomi Kanamoto (Tokyo, JP); Yasuhide Satoh (Tokyo, JP); Shohei Matsuda (Ogaki, JP)
Assignee: NORITZ CORPORATION
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Quick Facts
Patent No.
US 816,196
App. No.
29/578,880
Granted
Apr 24, 2018
Kind
S1
Claims (1)

The ornamental design for an exhaust pipe for water heater, as shown and described.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 5, 2020
From: TOKYO GAS LIVING ENGINEERING CO., LTD.
To: TOKYO GAS RENOVATION CO., LTD.
Reel/Frame 053971/0213 →
CHANGE OF NAME Recorded May 17, 2018
From: LIVING ENGINEERING CO., LTD.
To: TOKYO GAS LIVING ENGINEERING CO., LTD.
Reel/Frame 046176/0286 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 7, 2016
From: SUGATANI, MASAKI; NAGANO, TAKANORI; MATSUNAGA, HIRONAO; HASEGAWA, TAKAHIDE; KANAMOTO, KIYOMI; SATOH, YASUHIDE; MATSUDA, SHOHEI
To: NORITZ CORPORATION; LIVING ENGINEERING CO., LTD.; MIRAI INDUSTRY CO., LTD.
Reel/Frame 040242/0598 →