| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 135200200 | Inflatable | 6 |
| 20090301532 | Self-Inflating Screening Shield, in Particular Umbrella - A self-inflating screening shield, in particular umbrella, has an inflatable envelope ( | 12-10-2009 |
| 20110041883 | REUSABLE SELF-INFLATING UMBRELLA - A reusable, self-inflating umbrella comprising an inflatable envelope ( | 02-24-2011 |
| 20110203624 | Patio umbrella with air pump - It is an integrated pole unit that is connected to a patio umbrella canopy that allows it to be raised by a pump (foot, hand or low psi) and lowered by releasing air via an air pressure valve. The external umbrella pole is hollow with a slit at the top and contains an “internal pole mechanism” with a metal insert attached to the base of the canopy and moves up the slit with increased air pressure in the pole raising the umbrella canopy. There is an air pressure valve that, when closed, keeps the umbrella canopy in the full open position, when open, releases the air, resulting in the umbrella canopy closing automatically in a slow and controlled manner. | 08-25-2011 |
| 20130152985 | INFLATABLE UMBRELLA - An inflatable umbrella has an inflatable covering made from a flexible material. In an inflated state, said covering forms at least the following elements: a central holding element, at least three umbrella strut elements extending away from the central holding element, and at least one umbrella surface element stretched out by the umbrella strut elements. In this case, the central holding element and each umbrella strut element are supported against each other at the respective contact point thereof. In the inflated state, the umbrella has greater stability and resistance to external forces in comparison to previously known inflatable umbrellas. | 06-20-2013 |
| 20140182639 | Patio Umbrella with Air Pump - An integrated pole unit is connected to a patio umbrella canopy and allows the canopy to be raised by a foot, hand or low pressure compressor pump and lowered by releasing air via an air pressure valve. The external umbrella pole is hollow with a slit at the top and contains an “internal pole mechanism” with a metal insert that is attached to the base of the canopy and moves up the slit with increased air pressure in the pole, which raises the umbrella canopy. There is an air pressure valve that, when closed, keeps the umbrella canopy in the full open position, and when open, releases the air, resulting in the umbrella canopy closing automatically in a slow and controlled manner. | 07-03-2014 |
| 20160000194 | INFLATABLE UMBRELLA AND METHOD FOR THE PRODUCTION THEREOF - A method for producing an inflatable umbrella with a number of struts n, in which n films are positioned on top of one another in at least some regions; two films form cover layers and the other films are folded as intermediate layers and arranged between the cover layers; the films are connected along a first contour, with each pair of adjacent films being connected to each other; and the umbrella is separated from the films in at least some regions along a second contour. The invention also relates to an inflatable umbrella. | 01-07-2016 |
