IP Library › Granted Patent US 877,561
Granted Patent S1
US 877,561 · App. 29/630,122 · Granted Mar 10, 2020

Date expiration tracking device

Inventors: Tamotsu Matsumoto (Chiba, JP); Makiko Kida (Ichikawa, JP); Taiki Nosaka (Funabashi, JP)
Assignee: Helen of Troy Limited
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Quick Facts
Patent No.
US 877,561
App. No.
29/630,122
Granted
Mar 10, 2020
Kind
S1
Claims (1)

The ornamental design for a date expiration tracking device, as shown, and described.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 13, 2025
From: HELEN OF TROY LIMITED
To: KAZ EUROPE SÀRL
Reel/Frame 070496/0834 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 23, 2018
From: MATSUMOTO, TAMOTSU; KIDA, MAKIKO; NOSAKA, TAIKI
To: HELEN OF TROY LIMITED
Reel/Frame 044706/0426 →