A small umbrella which may be removably attached to a beverage container in order to shade the beverage container from the direct rays of the sun.
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| Number | Title | Issue Date |
| 7195235 | Adjustable disc spring systems and methods An adjustable disc spring system includes at least one beveled disc spring axially aligned with the adjustable spacer. The adjustable spacer is compressible in a substantially axial direction relative to the at least one beveled disc spring. ... | 03/27/2007 |
| 6945761 | Fluid apparatus having downwardly inclined lower lamella portion of a bellows A bellows that is extendingly and contractingly deformable in the axial direction is placed in a pump body and forms a liquid chamber inside the bellows. A suction portion and a discharge portion are formed in an inner bottom face of the pump body facing the liquid ... | 09/20/2005 |
| 5568761 | Pneumatic Jack Pneumatic jack of the type comprising a rigid body (1) joined to the outer edge of a deformable membrane (2) so as to delimit with the latter a chamber of variable volume capable of being subjected to either atmospheric pressure of a negative pressure, vi... | 10/29/1996 |
| 4799654 | Fluid flow facilitating arrangement which includes a coned ring An arrangement which includes a coned ring forms with the coned portion an interior space. The interior space decreases and increases its volume, when the coned portion of the ring is compressed and de-compressed. The coned ring has a radial outer portion... | 01/24/1989 |
| 4690623 | Fluid pumps, fluid motors and devices, which include a coned ring In a fluid pump or motor improvements are provided to the piston shoes therein to permit a higher pressure in the respective device. Other improvements are done to the hydrostatic bearings in radial piston or radial chamber type fluid motors and pumps. A ... | 09/01/1987 |
| 4667904 | Torso restraint with in flight and ejection activation modes In the operation of modern tactical aircraft, crew members are subjected to periodic high acceleration loads that cause fatigue and a decrease in operating capacity. Restraining the torso of a crew member and pulling the crew member back against the eject... | 05/26/1987 |
| 4638722 | Bellows A bellows for protecting spindles, guideways, and the like of machine tools comprises a pleated cover having inner and outer cover elements and support members between adjacent pleats. The inner cover element has inwardly extending flaps which may be secu... | 01/27/1987 |
| 4550833 | Variable-volume receptacle, especially for use as a compensating receptacle in building heating systems A variable-volume receptacle, especially for use as a compensating receptacle in heating systems. The receptacle includes two membrane-like sheets of rubber or synthetic material; the sheets have the same surface areas, and are placed against one another.... | 11/05/1985 |
| 4336747 | Product and method of making bellows A product and method of making a bellows from thermoplastic sheet material including forming a plurality of substantially U-shaped gussets having inside and outside edges, heat-sealing the inside edges of the gussets in pairs, heat-sealing the outside edg... | 06/29/1982 |
| 4231824 | Method of making a bellows A method of making a non-corrosive plastic bellows by ultrasonic welding inner and outer flanges of discs with cylindrical and half-cylindrical horns, respectively. The half-cylindrical horn and a fixture used therewith have lips to fit on opposite sides ... | 11/04/1980 |
| 4047851 | Bellows type expansible chamber pump having separate biasing means A bellows type expansible chamber pump having an exterior spring encircling it for biasing the pump in a suction direction, the pump being completely and quickly disassembled for cleaning purposes. The pump is mounted within an enclosure or box and is dri... | 09/13/1977 |