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Patent No. 5277148

Wearable Pet Enclosure

An enclosure for small animals which is wearable on the front or back of an animate being.

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Class 337/174 - With holding, latch or trip means


Subclass of Class 337 - Electricity: electrothermally or thermally actuated switches
Definition: Subject matter including significant details of means whereby
No. of patents: 17
Last issue date: 05/29/2007


NumberTitleIssue Date
7223928Switch with improved protection from ice conditions
An arrangement is provided to protect an electrical switch from the deleterious effects of ice formation that inhibits switch operation. In a preferred arrangement, an ice shield is provided that protects the current-carrying contact structures and other operative e...
05/29/2007
6922132Fuse cutout with improved dropout performance
An improved fuse cutout is provided of the type having a fuse tube assembly that moves to a dropout position upon operation in response to a fault current or other overcurrent. These types of fuse cutouts include the pivotal mounting of the fuse tube assembly with r...
07/26/2005
6867679Mounting for circuit interrupter
A mounting for a circuit interrupter is provided that facilitates the easy removal and insertion of the circuit interrupter. The mounting includes upper and lower terminal and support arrangements that cooperate with upper and lower device mounting studs of a circui...
03/15/2005
6583708Fuse cutout with integrated link break lever and fuse link ejector
A fuse cutout for connection to a power source, includes a mounting having upper and lower support members extending from opposing ends of the mounting. A holder member is fixedly attached to the lower support member of the mounting and a pivot member is ...
06/24/2003
6462639Fuse cutout with dome top contact and knurled fuseholder cap
A fuse cutout for connection to a power source includes a mounting having upper and lower support members extending from opposing ends of the mounting. The upper support member includes a first contact having opposing first and second end portions, with t...
10/08/2002
5936506Delay mechanism for retarding relative movement between two members
A delay mechanism for retarding relative movement between two members has particular application in a hinge assembly for a dropout fuseholder. In one embodiment, a pin member rotatably connecting two adjacent members is disposed through a sleeve which has...
08/10/1999
5852396Fusible element with high surge capability
A fusible element is provided that includes cooperating interfitting parts surrounded by fusible material. The cooperating interfitting parts are arranged so as to place compressive force on the fusible material in response to attempted separation of the ...
12/22/1998
5835002Interlock assembly for a manually operated multi-phase fusible switch
An interlock assembly is provided for use in a manually operated multi-phase fusible switch having a fuse in series with a blade for each phase and a handle for simultaneously controlling the position of the blades. Each fuse is CONDUCTIVE when it allows ...
11/10/1998
5805046Current responsive latching apparatus for disconnecting and isolating an electrical device
A current responsive latching apparatus may be employed in a dropout fuseholder or other electrical component for retaining the component in a current-carrying position and disconnecting and isolating the electrical component upon the occurrence of an ove...
09/08/1998
5760673Current limiting fuse and dropout fuseholder
A current-limiting dropout fuseholder includes multiple current paths through the fuse body. A primary current path includes a high current fusible element. A secondary current path in parallel with the primary path includes a triggering conductor that ex...
06/02/1998
5633619Interlock assembly for a fusible switch having an operating mechanism
An interlock assembly is provided for a fusible switch which has a fuse in series with a switch and an operating mechanism for controlling the operation of the switch. The interlock assembly is mechanically coupled to the operating mechanism and includes ...
05/27/1997
5475570Fuse mounting bracket for live front padmounted switchgear
A fuse mounting bracket assembly for air-insulated, live front padmounted switchgear is provided that in a first configuration permits only one type of fuse to be selectively mounted in the bracket assembly and in a second configuration allows only a seco...
12/12/1995
5274349Current limiting fuse and dropout fuseholder for interchangeable cutout mounting
The fuseholder includes a current limiting fuse mounted within a fuse body and a lower contact and hinge assembly. The fuse body has contact assemblies mounted on each end thereof. The lower contact assembly on the fuse body is mounted on a hinge which is...
12/28/1993
5172090Electronic line sectionalizer with resettable actuator
This sectionalizer comprises a movable current-carrying member carrying a first contact that is engageable with a second contact when the sectionalizer is closed. Overcenter toggle means holds the current-carrying member in its closed position when the to...
12/15/1992
4480244Apparatus for the remote closing of fuse circuits
Apparatus for remote closing of fuse circuits for overhead power lines is described which has a body fabricated of insulating material for detachable engagement with a fuse tube, the apparatus having a handle with a head thereon extending therefrom with a...
10/30/1984
4422062Apparatus for associating an electrical device with a mounting therefor
A pull-ring for an electrical device, such as a high-voltage fuse, which may be placed in a mounting. The pull-ring operates a latch, which is capable of holding the fuse closed in the mounting, only when it is reciprocated. The pull-ring is pivotable ind...
12/20/1983
4344059Arcing rod catcher for high voltage fuse
Disclosed is an arcing rod catcher for a high voltage fuse which engages the arcing rod when the arcing rod moves during fuse operation so that the arcing rod will not bounce back or reverse directions during and after fuse operation. Since the arcing rod...
08/10/1982
 
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