CH

Curtis M. Hartenstine

WA Wonderland Switzerland Ag: 56 patents #2 of 150Top 2%
GP Graco Children'S Products: 29 patents #3 of 247Top 2%
📍 Baumstown, PA: #2 of 6 inventorsTop 35%
🗺 Pennsylvania: #195 of 74,527 inventorsTop 1%
Overall (All Time): #18,219 of 4,157,543Top 1%
89
Patents All Time

Issued Patents All Time

Showing 76–89 of 89 patents

Patent #TitleCo-InventorsDate
6478327 Foldable stroller Robert T. Pike 2002-11-12
D464220 End top for use with a playard Michael L. Longenecker 2002-10-15
D462532 Playard Michael L. Longenecker 2002-09-10
D461645 Playard with inwardly curving legs Michael L. Longenecker 2002-08-20
D461148 Stroller Peter R. Tuckey, Christine E. Julien, Devon T. Siesholtz 2002-08-06
D452192 Foldable stroller Christine E. Julien 2001-12-18
6155740 Stroller and a fold latch assembly thereof 2000-12-05
D421241 Stroller Gregg R. Espenshade 2000-02-29
6022042 Stroller having a brake assembly 2000-02-08
D412467 Stroller with large non-swivel wheels 1999-08-03
5813681 Child walker Nathanael Saint 1998-09-29
5813064 Portable playyard storage system 1998-09-29
5800023 Axle and wheel mount assembly Kristopher M. Konawalik 1998-09-01
D393392 Cargo bag for a juvenile playyard 1998-04-14