Pratt Sarah
USPTO Trademark & Patent Filings
Trademark applications and grants for Pratt Sarah. Pratt Sarah has 1 trademark applications. The latest application filed is for "QUAIL SCHOOL"
| Patent Application | Date |
|---|---|
| Methods and Apparatus for Physiological Measurement Using Color Band Photoplethysmographic Sensor 20180279893 - 15/994968 McDuff; Daniel ; et al. | 2018-10-04 |
| Methods and apparatus for physiological measurement using color band photoplethysmographic sensor 10,874,310 - 15/994,968 McDuff , et al. December 29, 2 | 2020-12-29 |
Mark Image Registration | Serial | Trademark Application Date |
|---|---|
"QUAIL SCHOOL" 4475074 85967461 |
QUAIL SCHOOL 2013-06-23 |
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