HEATED WHEELCHAIR RAMP SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 22, 2023
app pub date -
Feb 16, 2023
filing date -
Jan 9, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A wheelchair ramp system includes a ramp having a floor having a plurality of layers. At least one guardrail is secured to the side of the ramp for providing a safety barrier to persons using the ramp system. The plurality of layers include a base, a foil isolator; a heating element, a heating element cover and a flooring cover. The ramp system is divided into a plurality of electrical zones such that not all zones are powered at the same time.
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