Toy arrow whistle
US9279646B1 · kind B1 · utility
1Cited by
9References
10Claims
0Family size
Inventors
Key dates
| Filing date | Sep 22, 2014 |
| Grant date | Mar 8, 2016 |
| Priority date | — |
| Expiry date | Sep 22, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63H33/22
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A noise making arrow is provided. The noise making arrow includes an arrow body having a head and a tail. A whistle is attached to the arrow body. The whistle may include a slot that is positioned in the same direction as the head of the arrow body. When the arrow is launched, air may rush through the slot and exit the slot, creating a whistle noise.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.