Uncut Patents
These patents were found in the files of the U.S. Patent Office. We call them uncut because we're posting them as-is. The rest of the images on our site are selected for their design elements, but we thought these unique patent subclassifications would be of interest by as they are.
Submersible Device: Underwater Habitat
- Apparatus For Controlling Submergence of an Underwater Vehicle
- Submarine Transfer Arrangement
- Underwater Housing Structure
- Obtaining Air From Water
- Underwater Vehicles
- Mobile Undersea Habitat
- Diving Method and Apparatus
- Inhabitable Underwater Structure
- Underwater Well Enclosing Capsule and Service Chamber
- Underwater Capsule
- Portable Submarine Fort
