Cancelled & expired registration
A
Registration expired per USPTO on Feb 14, 2004
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration expired per USPTO on Feb 14, 2004 · code 900 (Expired)
- Registration date
- May 8, 1973
- Filing date
- Apr 13, 1970
- Registration no.
- 958565
- Serial no.
- 72356542
- Goods & services
- TIME OR CONDITION SENSING APPARATUS FOR INITIATING AND CONTROLLING REGENERATION OR BACKWASH CYCLES FOR WATER TREATMENT EQUIPMENT
- Owner as listed with the USPTO
- AUTOTROL CORPORATION
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