Patents by Inventor Rene Alfred Hagmann

Rene Alfred Hagmann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Ammunition drum and firearm
    Patent number: 6705196
    Abstract: An ammunition drum (110) and firearm with an ammunition drum (110). The ammunition drum designed for being mounted on a firearm has at least two projectile channels (118), which are arranged around a longitudinal drum axis (112). The ammunition drum (110) has at least two drum segments (114.1, 144.2, 114.3), which are connected with each other.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: March 16, 2004
    Assignee: Oerlikon Contraves AG
    Inventors: Kurt Mueller, René Alfred Hagmann
  • Ammunition drum and firearm
    Publication number: 20030136252
    Abstract: An ammunition drum (110) and firearm with an ammunition drum (110). The ammunition drum designed for being mounted on a firearm has at least two projectile channels (118), which are arranged around a longitudinal drum axis (112). The ammunition drum (110) has at least two drum segments (114.1, 144.2, 114.3), which are connected with each other.
    Type: Application
    Filed: October 28, 2002
    Publication date: July 24, 2003
    Applicant: Oerlikon Contraves AG
    Inventors: Kurt Mueller, Rene Alfred Hagmann