DOOR OPENING SYSTEM AND METHOD
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 7, 2022
app pub date -
Jan 7, 2022
filing date -
Jan 7, 2021
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A door opener for a door includes a frame coupled to the door and a wheel rotatably supported by the frame. The wheel, including its position relative to the door and frame, as well as its shape, are configured to convert a downward force applied by a user's foot into a lateral force that opens the door by rotating the wheel in contact with the floor.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully