Cancelled & expired registration
CALCULI
Registration cancelled per USPTO on Sep 25, 2026
Status may changeReady for a second act? Here's what the USPTO record shows.
- USPTO status
- Registration cancelled per USPTO on Sep 25, 2026 · code 710 (Cancelled, Section 8)
- Registration date
- Mar 10, 2020
- Filing date
- Mar 1, 2019
- Registration no.
- 6005370
- Serial no.
- 88322722
- Goods & services
- Software authoring; Software design and development; Software development in the framework of software publishing; Software porting; Computer software design and updating; Computer software design for others; Creating, maintaining, and modernizing computer software; Customizing computer software; Debugging computer software for others; Design and development of computer software; Design and writin
- Owner as listed with the USPTO
- Calculi Corporation
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