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System for magnetically attaching templeless eyewear to a person
A system of eyewear that eliminates the need for hinges on the frames of the eyewear.
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| Number | Title | Issue Date |
| 7278547 | Cap device A fuel cap has a male threading element which is formed on an outer circumference of a closer of the fuel cap, a female threading element which is formed on an inner wall of a filler neck, and a handle. Rotation of the handle in a closing direction screws the male t... | 10/09/2007 |
| 7104415 | Sealing cap The invention relates to a sealing cap (11), for openings and containers. The valve arrangement (15) comprises an axiallly displaceable valve body (17), which is held in the direction of the container interior by means of a spring (22) ag... | 09/12/2006 |
| 6095363 | Quick-on fuel cap A cap (50) that is engageable with a tank filler neck (52) includes a closure (56), handle (54), and an annular gasket (76) on an axially inner end of closure (56) in spaced-apart relation to handle (54) and closure retainer apparatus (70) mounted on clos... | 08/01/2000 |
| 6056140 | Filler neck cap assembly A cap assembly (4) for a filler neck, especially of a motor vehicle fuel tank, with a somewhat pot-shaped insert (7) insertable to form a seal for the end of the filler neck (1), having projections (6) at its outer periphery engaging in bayonet or threade... | 05/02/2000 |
| 5794806 | Quick-on fuel cap A fuel cap is provided for use in the filler neck of a tank. The fuel cap includes a filler neck closure member, a handle engaged to drive the filler neck closure member, and a torsion spring coupled to the handle and to the filler neck closure member.... | 08/18/1998 |
| 5203466 | Fuel cap A fuel cap 1 for controlling the pressure within a fuel tank which has improved sealing properties between a valve member 43 of a pressure control valve 41 and a seat surface 35. The pressure control valve 41 opens and closes a flow path hole 33 in a cap ... | 04/20/1993 |
| 5148934 | Cap having a valve therein A cap for a container such as a gas tank or radiator including a valve built therein. The valve built into the cap works to equalize pressure between that inside the container and the exterior environment. The cap includes a valve subassembly joined with ... | 09/22/1992 |
| 4944425 | Fuel cap A fuel cap where a valve body held to a valve support plate for performing pressure adjustment is arranged in a cap body installed to a filler neck of a fuel tank, and the part number can be decreased. The valve body has an outer circumferential lip eleme... | 07/31/1990 |
| 4815705 | Valve body A valve body made of a rubbery elastic material comprising a securing portion which is held by a securing member, and a lip portion which extends from the securing portion and which abuts against a portion to be sealed, which portion to be sealed opposes ... | 03/28/1989 |
| 4795053 | Cap with valve for positive pressure A cap with valve for positive pressure comprises a cap body installed to an aperture of a container such as a fuel tank or a radiator of an automobile, a partition wall formed within the cap body and extending from an inner circumferential surface in radi... | 01/03/1989 |
| 4785961 | Cap with valve In a cap with valve, an annular projection is formed at an inner circumference of a fluid flow path of a cap body to be installed at an opening portion of a container. A valve body is an annular body and provided with an inner circumferential lip element ... | 11/22/1988 |
| 4726488 | Cap with valve A cap with valve where a seal member is disposed in a fluid flow path of a cap body and urged against a prescribed seal portion. The seal member is of disk-like form or ring form, and provided with lip elements projecting throughout whole circumference of... | 02/23/1988 |
| 4588102 | Cap with valve A cap with valve of the invention comprises a cap body having a fluid flow path with a stepped portion, a first spring shoe plate having a locking plate, a first spring, a support plate having a plurality of locking legs to be engaged with the locking hol... | 05/13/1986 |
| 4572396 | Cap with valve A cap with valve of the invention comprises a cap body having a fluid flow path with a stepped portion, a seal member disposed in the fluid flow path of the cap body and having outer and inner lip elements and making only the outer lip element abut on the... | 02/25/1986 |
| 3968897 | Pressure-vacuum relief valve assembly A safety-pressure-vacuum relief valve assembly for vehicle fuel tanks and the like which is adapted either to be mounted at an external point on the vehicle and connected to the interior of the tank by a conduit or to be a part of the cap for the conventi... | 07/13/1976 |
