This is a list of bong patents, innovation in devices used to smoke cannabis and tobacco.
Innovations
U.S. Patent 4,253,475 Water pipes or bongs
U.S. Patent 4,148,326 Automatic loading bong
U.S. Patent 4,111,213 Smoking pipe
U.S. Patent 4,096,868 Smoking apparatus and methods of constructing and utilizing same
U.S. Patent 4,031,905 Smoking tube with check valve
U.S. Patent 4,031,904 Removable water tight base for bong
U.S. Patent 3,863,646 Smoking Device
Designs
These include ornamental designs for smoking pipes, substantially as shown and described.
U.S. Patent D443,950 Smoker's implement
U.S. Patent D443,103 Smoker's implement
U.S. Patent D442,327 Smoker's implement
U.S. Patent D381,116 Tobacco water pipe
U.S. Patent D368,325 Tobacco hookah
U.S. Patent D358,227 Tobacco hookah
U.S. Patent D261,439 Pipe
U.S. Patent D261,438 Pipe
U.S. Patent D256,506 Smoking device
U.S. Patent D246,391 Water cooled smoking device
U.S. Patent D244,473 Smoking pipe
Copyrights
This article is licensed under the GNU Free Documentation License. It uses material from the List of bong patents.
As we are makers of bongs, bubblers, pipes, one-hitters and other glass smokeshop goods, we can modify any of our bongs or pipes according to your needs. We make glass pipes and water bongs for a long time and our production methods are traditional and proved. It is a precise hand work and art glass blowing. See video from our glassworks!
Bongs offered in our bongs shop are light, but also hard and durable, made from Pyrex (PHX). The pipe shop offers glass pipes made from the same material. Our glass products are very popular also for their color changing effect (CCG), which is done by adding raw silver on the glass surface in high temperatures. Bongs, pipes and one-hitters with this effect are very cool and look crazy.
You can also get a free pipe or free one-hitter with your order, and you will get a set of free jax screend with every bong you buy here!
Photos of our products you see here are photographed so that most match the real appearance in normal daylight. Unlike many of our competitors, we are not trying to fool our customers.
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