h a l f b a k e r yTip your server.
add, search, annotate, link, view, overview, recent, by name, random
news, help, about, links, report a problem
browse anonymously,
or get an account
and write.
register,
|
|
|
This inexpensive umbrella, when deflated, would be smaller and lighter than a conventional umbrella. Made of beach ball type plastic, the upper surface would be one ply areas extending between tubular "ribs" similar to the shaft/handle.
US Patent 3,954,117 (1976)
http://www.google.c...ts?vid=USPAT3954117
"A pocket-sized inflatable umbrella of the type primarily intended for disposal after a single use including a thin flexible plastic sheet having air passages formed therein [...]." [jutta, Oct 05 2004, last modified Feb 24 2008]
Pump Umbrella
http://www.yankodes...-umbrella-–-part-2/
[xaviergisz, Jan 21 2013]
Please log in.
If you're not logged in,
you can see what this page
looks like, but you will
not be able to add anything.
Annotation:
|
| |
which bits are you inflating? a bit worried that its so light it would blow away in a mild breeze. |
|
| |
Toss a pump (or better yet, a replaceable, regulated CO2 cartidge) into the handle. |
|
| |