Doubleup LLC

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Wayzata, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Training ice skate
- Patent number 12,053,688
- Issue date Aug 6, 2024
- DOUBLEUP LLC
- Chris W. Bollis
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Training ice skate
- Patent number 11,577,149
- Issue date Feb 14, 2023
- DOUBLEUP LLC
- Chris W. Bollis
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Beverage can holder and cooler technology
- Patent number 9,238,542
- Issue date Jan 19, 2016
- Doubleup, LLC
- Christopher Wartman Bollis
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Beverage can holder and cooler technology
- Patent number 8,720,739
- Issue date May 13, 2014
- Doubleup, LLC
- Christopher Wartman Bollis
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
TRAINING ICE SKATE
- Publication number 20230148029
- Publication date May 11, 2023
- Doubleup LLC
- Chris W. Bollis
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
TRAINING ICE SKATE
- Publication number 20200368602
- Publication date Nov 26, 2020
- Doubleup LLC
- Chris W. Bollis
- A63 - SPORTS GAMES AMUSEMENTS

Trademarklast 30 trademarks

Information Trademark
88173416 - DOUBLEUP
- Serial number 88173416
- Registration number 5779974
- Filing date Oct 29, 2018
- Doubleup LLC
- 21 - Household or kitchen utensils and containers
Information Trademark
86954706 - BECAUSE ONE IS NEVER ENOUGH
- Serial number 86954706
- Registration number 5072969
- Filing date Mar 28, 2016
- Doubleup LLC
- 21 - Household or kitchen utensils and containers
Information Trademark
86476427 - DOUBLEUP
- Serial number 86476427
- Registration number 4848209
- Filing date Dec 10, 2014
- Doubleup LLC
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes