IP Library › Granted Patent US 789,451
Granted Patent S1
US 789,451 · App. 29/540,228 · Granted Jun 13, 2017

Pen with highlighter tip

Inventor: Yinchen Guan (Hangzhou, CN)
Assignee: Bankers Pen (1991) Inc.
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Quick Facts
Patent No.
US 789,451
App. No.
29/540,228
Granted
Jun 13, 2017
Kind
S1
Claims (1)

The ornamental design for a pen with highlighter tip, as shown and described.

Assignments (4)
MERGER Recorded Jan 31, 2019
From: BANKERS PEN (1991) INC.
To: 10651028 CANADA INC.
Reel/Frame 049505/0519 →
CHANGE OF NAME Recorded Jan 31, 2019
From: 10651028 CANADA INC.
To: SPECTOR & CO. INC.
Reel/Frame 048207/0574 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 5, 2016
From: YINCHEN, GUAN
To: TONGLU DOLLER STATIONERY CO., LTD
Reel/Frame 037412/0188 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 5, 2016
From: TONGLU DOLLER STATIONERY CO., LTD
To: BANKERS PEN (1991) INC.
Reel/Frame 037412/0191 →
Priority Claims (1)
CA 164512 · Sep 18, 2015 · national