Invention Grant
- Patent Title: Backpack with adjustably spaced ventilation system
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Application No.: US15278011Application Date: 2016-09-27
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Publication No.: US10463136B2Publication Date: 2019-11-05
- Inventor: Ichiro Tatsumi
- Applicant: Ichiro Tatsumi
- Agent Jesse L. London
- Main IPC: A45F3/04
- IPC: A45F3/04 ; A45F3/12
Abstract:
Backpacks with adjustably spaced ventilation systems are disclosed and, more specifically, backpacks whose ventilation systems make minimal contact with the wearer and may be easily disengaged when not desired.
Public/Granted literature
- US20170181529A1 BACKPACK WITH ADJUSTABLY SPACED VENTILATION SYSTEM Public/Granted day:2017-06-29
Information query
