Vented umbrella

Tent – canopy – umbrella – or cane – Umbrella – Cover or lining feature

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

135 14V, A45B 2522, A45B 2526

Patent

active

039601625

ABSTRACT:
An umbrella having uniquely designed and located vents for the protection of its structural components when used in open spaces where winds of medium and high velocities are encountered. The vents comprise pivotal flaps fabricated of semi rigid material and resiliently seamed to the ribs being caused to open due to air pressure exerted against the underside of the umbrella sufficient to cause the ribs to flex in the normal manner under such conditions. The vent attachments to the ribs are located at a distance from the peak of the umbrella near the swinging connections of the ribs and struts whereby pressure on both components may be relieved at these critical points.

REFERENCES:
patent: 1723044 (1929-08-01), Khalil
patent: 3456661 (1969-07-01), Farley
patent: 3874397 (1975-04-01), Oberhaus

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Vented umbrella does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vented umbrella, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vented umbrella will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2399310

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.