Invention Grant
- Patent Title: Throwing device
- Patent Title (中): 投掷装置
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Application No.: US14258855Application Date: 2014-04-22
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Publication No.: US09303942B2Publication Date: 2016-04-05
- Inventor: Roger Sievers
- Applicant: Roger Sievers
- Agency: Bryan Cave LLP
- Main IPC: F41B3/03
- IPC: F41B3/03 ; F41B7/08 ; A63B65/12 ; F41B3/00 ; A01K15/02 ; A63H27/14 ; A63H33/18 ; F41B3/04

Abstract:
Throwing devices are described. In one embodiment, a throwing device includes a spring-actuated throwing arm wherein a cup member is disposed at an end of the throwing arm and is adapted to allow a user to pick up an object to be thrown by the throwing device without touching the object. In another embodiment, a throwing device includes a tension adjustment member, by which a user can adjust the tension applied to the launching spring, thereby adjusting the launch range of the throwing device.
Public/Granted literature
- US20140311470A1 THROWING DEVICE Public/Granted day:2014-10-23
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