USPC 446/220
Jump to navigation
Jump to search
U.S. Patent Classification 446/220 was for inflatable toys.[1]
Classification tree:[1]
- USPC 446/220 Inflatable: Device comprising an enclosure formed of elastic or pliant material and whose shape is manifested by filling the enclosure with a gas.
- USPC 446/221 Having separately inflatable parts: Device comprising a plurality of discrete pliant or elastic enclosures, each of which is adapted to be filled with a gas.
- USPC 446/222 Including externally applied sealing element: Device including an element fastened to the outside of a filled enclosure to prevent gas from escaping.
- USPC 446/223 Inflatable by means attachable to form a figure: Device including a member adapted to be joined to the filled enclosure to form a simulation of an animate being or portion thereof.
- USPC 446/224 With valve: Device that permits gas to flow through an enclosure's opening in one direction but not the other
- USPC 446/225 Simulated aerial or space vehicle: Enclosure which when filled takes the shape or form of a conveyance adapted to travel through the air or outer space.
- USPC 446/226: Device simulating of an animate being or portion thereof.
References
- ↑ 1.0 1.1 Definition for USPC 446/220 at uspto.gov
This wiki has 1 patents in category "USPC 446/220". Other techtypes related to USPC 446/220: CPC A63H27/00
Patents in category USPC 446/220
- Patent US-1903-726009 (English title: Toy balloon, Inventors: Arrah Jasper Whisler, Filing date: 1903-02-18, Applicant firm: Rubber Balloon Company of America)
| Enclosing categories | USPC 446 |
|---|---|
| Subcategories | USPC 446/221, USPC 446/222, USPC 446/223, USPC 446/224, USPC 446/225, USPC 446/226 |
| Keywords | toys, Gas, Inflation |
| Start year | |
| End year |
