United States
US 12,697,513 B2
Systems and methods for automated respirator
US 12,697,513 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: 3M INNOVATIVE PROPERTIES COMPANY. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- 3M INNOVATIVE PROPERTIES COMPANY
- Inventors
- Andrew W. Long; Richard C. Webb; Steven T. Awiszus; Jessica L.T. Hauge; David R. Stein; Daniel B. Taylor; Jacob P. Vanderheyden; Caroline M. Ylitalo
- Publication date
- 2026-08-04
- Filing date
- 2021-06-18
- Document type
- B2 Granted patent
- Also written as
- US 12,697,513 B2 · US12697513 · 12697513
Abstract
A computing device is described, which includes a processor and memory with instructions. When executed, these instructions enable the processor to: receive data about gas characteristics in a sealed space between a wearer's face and a negative pressure reusable respirator; assess the performance of a respirator seal check by the wearer; detect if the respirator is being worn; take specific actions if the respirator is worn but the seal check does not meet safety standards; and modify these actions if the seal check meets safety standards.…
The opening of the abstract. The full text is in the PDF.
No account needed: 5 free downloads a day (5 left today). Batch downloads and Office Action citations need a free account.
Patent office website: United States Patent and Trademark Office (USPTO)
Look up another patent
Need many patents at once?
Paste a whole list of numbers. DownloadPatent finds the right version of each and packs the PDFs into one ZIP.
Sign up free