USPC 2/6.1
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Aviator's helmet.
Classification tree:[1]
- UPSC 2. Apparel. This is the generic class for garments and other devices to be worn by mankind to adorn, cover or protect the body or person.
- 2/455. Device worn primarily for protection against unusual conditions, such as the application of force, high temperature, and the like against a part of the body of a wearer.
- 2/410. For wearer's head..
- 2/6.1. Aviator's helmet. Head covering specifically configured and intended to be used by an aircraft crew member.
- 2/410. For wearer's head..
- 2/455. Device worn primarily for protection against unusual conditions, such as the application of force, high temperature, and the like against a part of the body of a wearer.
For some reason the only patent classified here (as of May 2018) is also tagged in the enclosing category (as well as in several others).
Enclosing categories | USPC 2/410 |
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Subcategories | |
Keywords | Piloting, Passenger, Safety |
Start year | |
End year |
Patents in category USPC 2/410
- Patent US-1913-1105569 (English title: Pneumatic suit for aviators, Inventors: Nazaire Lacrotte, Filing date: 1913-11-04)