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Patent No. 6637447

Beerbrella

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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Class 335/123 - Pawl and ratchet


Subclass of Class 335 - Electricity: magnetically operated switches, magnets, and electromagnets
Definition: Subject matter wherein the contact actuating means comprises
No. of patents: 7
Last issue date: 03/01/2005


NumberTitleIssue Date
6861599Integrated microsprings for speed switches
An integrated microspring switch may be provided for relatively high frequency switching applications. A spring arm may be formed over a microspring dimple, which may be hemispherical and hollow in one embodiment. When the spring arm contacts the dimple, the spring ...
03/01/2005
6443023Starter having improved electromagnetic switch
An electromagnetic switch for controlling an electric power supply to a starting motor is located in the periphery of one side of an output shaft in a radial direction thereof and coaxially with the output shaft. The electromagnetic switch has a motor con...
09/03/2002
4740770Operating mechanism for a low voltage electrical circuit breaker
A mechanism for a circuit breaker includes a support lever insulated from a contact arm and a trip lever supported by a plate fitted with limited swivelling on a pivot. A mechanical link arranged between a toggle-joint and the contact arm includes a latch...
04/26/1988
4502030High reliability solenoid switch
A fail-safe solenoid switching mechanism (11) includes separate solenoids (17,18) for switchings to "armed" and "safed" statuses. A manually operated safing mechanism (19) has a capability of overriding the solenoids (17,18) to establish the switching mec...
02/26/1985
4442363Timer switch for vehicle
The timer switch comprises a setting member for setting a desired period, an escape wheel provided with saw-shaped teeth, a rack interposed between the setting member and the escape wheel for disengaging the setting member from the escape member while the...
04/10/1984
4262270Electromagnetic relay switch assembly
An electromagnetic relay switch assembly comprises, in combination, an electromagnetic coil, a movable plate of magnetizable material supported for pivotal movement between attracted and released positions, a drive wheel including a pawl member and being ...
04/14/1981
4151496Stepping relay having a single mounting member
A stepping relay comprising a base member to which every other component is mounted. On one side of the base member, mounted are a printed circuit board, a slider, and a dust cover. On the other side of the base member, mounted are an electromagnet, a rat...
04/24/1979
 
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