FOLDABLE EXTENSION PIPE, AND MEASURING WHEEL UNIT AND SPRAYING WHEEL UNIT HAVING THE SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 28, 2011
app pub date -
Oct 12, 2010
filing date -
Jan 27, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A foldable extension pipe is provided which consists of upper and lower pipe sections which are folded and unfolded. The operation input from the upper side is transmitted towards the lower side by means of the transmission rods of the upper and lower pipe sections being magnetic-coupled by first and second magnetic couplings. The measuring wheel unit and the spraying wheel unit having the foldable extension pipe are carried or stored with ease, and when a user inputs an operation via the upper portion of the extension pipe, particularly the operation input portion such as an operation lever at the grip portion of the upper portion, the operation output portion manipulates the reset switch of the counter, manipulates the nozzle section of the spray can for spraying paint, or brakes the rotary wheel.
First Claim
Family
International Classification(s)
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