Invention Grant
- Patent Title: Sleeping bag systems
- Patent Title (中): 睡袋系统
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Application No.: US12539479Application Date: 2009-08-11
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Publication No.: US08166572B1Publication Date: 2012-05-01
- Inventor: Debra J. Campbell , James A. Klomp
- Applicant: Debra J. Campbell , James A. Klomp
- Agency: Stoneman Law Patent Group
- Agent Martin L. Stoneman; Eric Fish
- Main IPC: A47G9/08
- IPC: A47G9/08
Abstract:
A sleeping bag system relating to assisting a user to choose to walk, stand upright, sit, use one's arms and hands, or be otherwise mobile while inside the comfort and warmth of a sleeping bag. The system also provides for full enclosure within the sleeping bag as well as hygienic access without exiting the sleeping bag.
Information query
