| 20090223463 | Pet house | September, 2009 | Chem |
| 20030098052 | Hip and thigh support for crutches | May, 2003 | Fismer |
| 20090310364 | ATTACHABLE ILLUMINATION ACCESSORY FOR WALKER | December, 2009 | Turner |
| 20090038663 | Multifunctional walking stick with dog deterrent and adaptable base | February, 2009 | Juslin et al. |
| 20030034060 | Knee crutch | February, 2003 | Joel Sr. |
| 20060219280 | Walker foot | October, 2006 | Robinson et al. |
| 20040069334 | Positioning structure for tubes of an umbrella shaft | April, 2004 | Ko |
| 20040144413 | Collapsible canopy and framework therefor | July, 2004 | Matthews et al. |
| 20040025927 | Collapsible tepee tent configuration using a camera tripod stand | February, 2004 | Hilmersen |
| 20090038664 | Modular safety device with dog deterrent and panic alarm | February, 2009 | Juslin et al. |
| 20080169635 | Device for Coupling and Releasing the Wrist Strap to/from the Handgrip of a Pole for Sporting Activities | July, 2008 | Panizza |
[0001] We claim the benefit of the priority date of U.S. Provisional Patent application No. 60/236,089, filed Sep. 28, 2000, which is incorporated herein by reference.
[0002] This invention relates generally to the field of umbrellas and, more particularly, to an umbrella base stand and associated table.
[0003] Many people enjoy using umbrellas in coastal areas and beachfront locales for providing shade from the sometimes harmful effects of the sun. Conventional beach umbrellas can be mounted directly in the ground, and in many cases, into the sand. However, in some cases, sand does not provide a sufficient base for supporting an umbrella pole. In order for sand to support the weight of an umbrella of the size typically used at the beach, the umbrella pole must be placed deep within the sand. The user must take time to dig a deep hole so that the umbrella pole can be sufficiently supported by the sand.
[0004] Other umbrella base stands have been designed so that the umbrella pole mounts within a cylinder which can be screwed into the sand or dirt. Seldom is the average person able to screw this device to a depth necessary to properly support the umbrella. Other types of umbrella base stands, such as those used in home patios, utilize a heavy or bulky base to support the umbrella. Therefore, conventional umbrella base stands are either difficult to use, cumbersome to transport, or do not store well.
[0005] Typically, outings involving the use of beach umbrellas also include meals or picnics. In a place such as a beach, these picnics may become messy and unpleasant without a table on which to place food and drinks out of reach from the sand. The tables used for these outings are oftentimes very light weight making them convenient to transport. However, because of this feature, these tables are easily tipped over if bumped into or if the weather is windy.
[0006] Therefore, there is a need for an umbrella base stand that is portable, and easy to use and store. Furthermore, there is a need for an associated table that is stable and easy to transport.
[0007] According to its major aspects and broadly stated, the present invention is a device having an integrated umbrella base stand and associated table.
[0008] The integrated umbrella base stand and table of the present invention includes a frame having a central hollow tube for receiving an umbrella pole or post. From this central tube extend appendages that are supported by linking arms.
[0009] The appendages and linking arms are hinged to the central tube and are movable both downwards and away from the tube and upwards and towards the tube. The central tube includes a spring-loaded detent which holds the appendages in place in their fully extended position. In order to collapse the umbrella base stand, the detent is released and the appendages are moved upward.
[0010] The integrated umbrella base stand and table further includes a flexible surface and a base flange that are carried by the appendages of the frame. The table surface and base flange of the device are preferably made of fabric, canvas, or other foldable materials. Specifically, the surface of the table provides an area on which drinks and food may be placed and the base flange of the device is dimensioned to receive a suitable weight to stabilize both the umbrella stand and table.
[0011] A major feature of the invention is the frame having a central tube with extending appendages. This frame enables the user to anchor a large beach umbrella with relative ease and little effort.
[0012] Another major feature of the present invention is the base flange of the device. By placing a suitable weight such as sand or earth within the base flange, the frame of the umbrella stand is given further support for the umbrella. Because the added support provided by this weight alleviates the need to place the umbrella pole deep within the sand or ground, the user saves both time and energy. Further, the table is also stabilized by the ballast weight within this base flange and therefore it is less likely to be tipped over if acted on by various forces.
[0013] Still another important feature of the invention is that the integrated umbrella stand and table is collapsible. Each appendage is connected to the central tube by a movable hinge means. By simply releasing the spring-loaded detent of the slidable center ring and moving each appendage upwards, the entire frame is collapsed. Because the umbrella stand is collapsible, it can be easily stored and transported.
[0014] Yet another important feature of the invention is the spring-loaded detent located on the center tube of the umbrella base stand and table. This feature serves as a locking mechanism for the frame of the stand and table. Therefore, the stability of the umbrella base stand and table is further increased.
[0015] Other features and advantages will become apparent to those skilled in the art from a careful reading of the Detailed Description of Preferred Embodiment accompanied by the following drawings.
[0016]
[0017]
[0018]
[0019]
[0020]
[0021]
[0022]
[0023]
[0024] Referring now to the drawings, and particularly to
[0025] As was noted, it is a particular feature of the present invention to provide a convenient way to anchor an umbrella. In the preferred embodiment, umbrella base stand and table
[0026] Another feature of the present invention is to provide a stable place on which various items such as food, drinks, and books may be placed. As shown in
[0027]
[0028]
[0029] In
[0030]
[0031]
[0032] It will be apparent to those skilled in the art that many substitutions and modifications can be made to the foregoing preferred embodiments without departing from the spirit and scope of the present invention, defined by the appended claims.