5 trademarks were found for owners matching the name David William Hinkley.
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1 TM: 750329
Desc: SILICO-SULFONATE
Owner: Ida Catherine Hinkley, David William Hinkley
Class: 1
Status: Lapsed: Not accepted
2 TM: 667294
Desc: BIO-HUMATE

Owner: Ida Catherine Hinkley, David William Hinkley
Class: 1
Status: Lapsed: Registration fee not paid on time
3 TM: 667295
Desc: SMOKEROO

Owner: Ida Catherine Hinkley, David William Hinkley
Class: 1
Status: Lapsed: Registration fee not paid on time
4 TM: 667296
Desc: ZAPP

Owner: Ida Catherine Hinkley, David William Hinkley
Class: 1
Status: Lapsed: Not accepted
5 TM: 667297
Desc: ZAPP

Owner: Ida Catherine Hinkley, David William Hinkley
Class: 11
Status: Lapsed: Registration fee not paid on time