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Stephan Peirce
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Austin, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Smoking device
Patent number
D987173
Issue date
May 23, 2023
Gravitron, LLC
Stephan Peirce
D27 - Tobacco and smokers' supplies
Information
Patent Grant
Joint smoking device with plunger or auger
Patent number
11,278,053
Issue date
Mar 22, 2022
Gravitron, LLC
Stephan Peirce
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Joint smoking device with plunger or auger
Patent number
11,266,179
Issue date
Mar 8, 2022
Gravitron, LLC
Stephan Peirce
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Grant
Glass joint with plunger
Patent number
D910230
Issue date
Feb 9, 2021
Gravitron, LLC
Stephan Peirce
D27 - Tobacco and smokers' supplies
Information
Patent Grant
Glass joint with auger
Patent number
D901755
Issue date
Nov 10, 2020
Gravitron, LLC
Stephan Peirce
D27 - Tobacco and smokers' supplies
Information
Patent Grant
Auger for glass joint
Patent number
D894477
Issue date
Aug 25, 2020
Gravitron, LLC
Stephan Peirce
D27 - Tobacco and smokers' supplies
Information
Patent Grant
System, method and apparatus for processing cartridges en masse
Patent number
10,604,292
Issue date
Mar 31, 2020
Gravitron, LLC
Travis Dodson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
JOINT SMOKING DEVICE WITH PLUNGER OR AUGER
Publication number
20210161204
Publication date
Jun 3, 2021
Gravitron, LLC
Stephan Peirce
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information
Patent Application
SYSTEM, METHOD AND APPARATUS FOR PROCESSING CARTRIDGES EN MASSE
Publication number
20200262597
Publication date
Aug 20, 2020
Gravitron, LLC
Travis Dodson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
SYSTEM, METHOD AND APPARATUS FOR PROCESSING CARTRIDGES EN MASSE
Publication number
20200262596
Publication date
Aug 20, 2020
Gravitron, LLC
Travis Dodson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
JOINT SMOKING DEVICE WITH PLUNGER OR AUGER
Publication number
20200253271
Publication date
Aug 13, 2020
Gravitron, LLC
Stephan Peirce
A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES