Handcart

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11904921
APP PUB NO 20210039701A1
SERIAL NO

16986821

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A handcart may include: a support frame; a container; a lock member configured to move between a locking position at which the lock member restricts rotation of the container relative to the support frame and an unlocked position at which the lock member allows the rotation of the container relative to the support frame; and a retainer member configured to move between a retaining position at which the retainer member restricts a movement of the lock member from the unlocked position to the locking position and a non-retaining position at which the retainer member allows the movement of the lock member from the unlocked position to the locking position. The lock member may be configured to move from the locking position to the unlocked position and be maintained in the unlocked position by a movement of the retainer member from the non-retaining position to the retaining position.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
MAKITA CORPORATIONANJO-SHI AICHI 446-8502

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ifuku, Yasuo Anjo, JP 16 230
Kato, Susumu Anjo, JP 76 827

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