Inventor
Armin Baertschi
Inventor
Winznau, CH
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A46Bprimary
A46BBrushes44%
A61CDentistry19%
LOC0419%
A45DHairdressing or shaving equipment6%
B26BHand-held cutting tools not otherwise provided for6%
B29CShaping or joining of plastics3%
B29LIndexing scheme associated with subclass b29c, relating to particular articles3%
PatentTitleYear
9,968,427Electric toothbrush, and transmission for an electric toothbrush20189,572,642'Electric toothbrush, and transmission for an electric toothbrush'20179,549,607'Oral care implement'20179,125,714'Electric toothbrush, and transmission for an electric toothbrush'20158,776,302'Oral care implement'20148,756,743'Toothbrush head'20148,387,196'Oral care implement having a turbine-like arrangement of cleaning elements'20138,382,208'Handle for a brush, in particular a toothbrush'20138,365,335'Electric toothbrush, and transmission for an electric toothbrush'20138,089,227'Electrically operated, continuously adjustable personal hygiene device'20128,079,110'Oral care implement'20118,046,864'Toothbrush with recesses'20117,908,699'Oral care implement'2011D0632084'Toothbrush'20117,721,376'Oral care implement'2010D0519738'Folding travel toothbrush handle'2006D0486649'Toothbrush'2004D0471362'Toothbrush'2003D0462178'Toothbrush'2002D0458453'Toothbrush'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2017Patents assigned to COLGATE PALMOLIVE CO (10)· patent assignee history
2002–2018Patents assigned to TRISA HOLDING AG (8)· patent assignee history
2002–2018Based in Winznau, CH· patent location history
2003–2014Patents assigned to BAERTSCHI ARMIN (8)· patent assignee history
2012–2014Patents assigned to HILFIKER CHRISTIAN (4)· patent assignee history
2012–2014Patents assigned to FISCHER FRANZ (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COLGATE PALMOLIVE CO | 10 | 2002–2017 |
| BAERTSCHI ARMINself | 8 | 2003–2014 |
| TRISA HOLDING AG | 8 | 2002–2018 |
| HILFIKER CHRISTIAN | 4 | 2012–2014 |
| FISCHER FRANZ | 3 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Winznau, CH | 20 | 2002–2018 |