Tianjin Ostrich Ink Co.,Ltd. Trademarks
OSTRICH SINCE 1935

OSTRICH SINCE 1935

Filed: October 21, 2020
Writing ink, writing pen ink refills and ink pen refill cartridges; ink sticks; drawing materials, namely, pens; blotters…
Owned by: Tianjin Ostrich Ink Co.,Ltd.
Serial Number: 79302983