Backpack device
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United States of America Patent
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Issued Date -
Sep 26, 2024
app pub date -
Jul 18, 2022
filing date -
Jul 20, 2021
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A backpack device having a harness unit and a battery pack receptacle for receiving a battery pack for supplying a hand-held concrete vibrator with energy, wherein the concrete vibrator has an elastically deformable protective hose, and wherein the backpack device has a hose guide via which the protective hose can be guided with a load-transferring effect over a shoulder of a user of the backpack device.
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Family
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