PNEUMATIC LIFT APPARATUS FOR LADDER
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 1, 2024
app pub date -
Aug 1, 2022
filing date -
Aug 1, 2022
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
The present invention overcomes the disadvantages of the prior art by providing a pneumatic lift apparatus for a ladder. The apparatus is attachable to a conventional extendable ladder. The apparatus attaches to the lower end of the ladder and includes attachments for attaching the side rails of the ladder. A plate is attached in weight bearing relation between opposing pneumatic pistons which serve to lift the plate relative to the rails.
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