Patent · US Active

Height, depth and circumferential adjustment mechanisms for cervical collar

US11471315B2 · kind B2 · utility

1Cited by
35References
14Claims
0Family size

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Inventors

Key dates

Filing dateMay 20, 2020
Grant dateOct 18, 2022
Priority date—
Expiry dateJan 21, 2041

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61F2005/0197
  • WIPO fieldMedical technology
  • WIPO sectorInstruments

Abstract

Cervical collars, components thereof, and methods of using them overcome issues with conventional cervical collars.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.