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2021
|
Invention
|
Container assembly systems and methods and combination of container assembly and weight materia... |
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2020
|
Invention
|
Weight systems and methods stabilizing objects. A weight system for containing fill material for ... |
|
|
Invention
|
Container assembly systems and methods and combination of container assembly and weight material ... |
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2019
|
Invention
|
Umbrella base weight bag set |
|
|
Invention
|
Umbrella base weight bag |
|
2018
|
Invention
|
Weight systems and methods stabilizing objects. A weight system for supporting a free-standing ob... |
|
2016
|
P/S
|
weight bags, sold empty, for stabilizing umbrellas, construction cones, lighting, fans and tripods |
|
1981
|
Invention
|
Improved rotary scraper having flexible fingers. A rotary scraper device for treating a work surf... |
|
1980
|
Invention
|
Rotary device for treating work surfaces. A rotary device for treating a work surface comprises a... |
