Herweck; Dana

Patent Applications and Registrations

Patent applications and USPTO patent grants for Herweck; Dana.The latest application filed is for "personal ambient air temperature modification, filtration, and purification system".

Company Profile

9.6.4

Herweck; Dana - Wellesley Hills MA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Personal heating or cooling device Grant D912,791 - Herweck , et al. March 9, 2	2021-03-09
Personal ambient air temperature modification device Grant D910,822 - Herweck , et al. February 16, 2	2021-02-16
Personal heating or cooling device lid Grant D905,215 - Herweck , et al. December 15, 2	2020-12-15
Personal ambient air temperature modification device Grant 10,859,290 - Herweck , et al. December 8, 2	2020-12-08
Personal Ambient Air Temperature Modification, Filtration, And Purification System App 20200348043 - Herweck; Steve A. ; et al.	2020-11-05
Personal ambient air temperature modification, filtration, and purification system Grant 10,739,035 - Herweck , et al. A	2020-08-11
Personal Ambient Air Temperature Modification, Filtration, And Purification System App 20200011567 - Herweck; Steve A. ; et al.	2020-01-09
Personal ambient air temperature modification device Grant D859,622 - Herweck , et al. Sept	2019-09-10
Insulating Insert For A Personal Ambient Air Temperature Modification Device App 20190270574 - Herweck; Steve A. ; et al.	2019-09-05
Personal Ambient Air Temperature Modification Device App 20180073769 - Herweck; Steve A. ; et al.	2018-03-15

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