The patent application was filed by Sheltered Wings for a rifle scope turret with tool-free zeroing. It was filed on Jan. 7, 2020 before being approved on May 3.
It was the only patent approved in May from Barneveld.
Though patents are required for inventions and products, the granting of a patent is not a guarantee for success. Dennis Crouch, co-director of the Center for Intellectual Property & Entrepreneurship, said roughly 50 percent of patents expire prematurely due to costs.
Longest patent application period in Barneveld for May
| Applicant Name | Days to be Granted |
|---|---|
| Sheltered Wings | 847 |
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