U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5277148

Wearable Pet Enclosure

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

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 81/3.4 - Gripping type


Subclass of Class 81 - Tools
Definition: Removers not provided for in the subclasses indented hereunder,
No. of patents: 155
Last issue date: 08/23/2011


      4  
NumberTitleIssue Date
4836065Radiator cap removal tool
An apparatus for removing a radiator cap having a handle, a housing open at one end and closed at another end with the handle attached to the housing at the housing closed end. The housing engages a radiator cap at the housing open end. The housing furthe...
06/06/1989
4829618Coaster/opener for beverage containers
A coaster for supporting beverage cans that is also operative to open both tab topped beverage cans and twist-off cap bottles. The coaster is a square body with parallel top and bottom surfaces and relatively short sides that are normal to both the top an...
05/16/1989
4817971Chuck actuator device and method
A keyless chuck operating device comprises a hollow, generally cylindrical body formed of rubber or other similar substance preferably having a shore hardness in the range of 50 to 60. The body has a central cavity therein formed to fit firmly over a chuc...
04/04/1989
4800783Method and apparatus for removing a cork or plastic stopper from a champagne bottle
Apparatus and method for removing a stopper from a bottle having an internal pressure greater than the ambient pressure surrounding the bottle, e.g. a champagne bottle. At least one generally vertical edge of the apparatus is placed in a generally vertica...
01/31/1989
4768402Device for loosening and tightening threaded bottle-caps
A device for loosening and tightening threaded caps on the neck of bottles and bottle-like containers, the device having a body with a conically widening inner cavity dimensioned to accommodate the customary bottle cap sizes. On the inner surface of the c...
09/06/1988
4766781Jar opener
A jar or bottle lid or cap remover or opener comprising only two conical members, i.e. a relatively hard outer pressure cone and an inner elastomeric insert, and a space between the two....
08/30/1988
4760763Self-gripping cap remover for child resistant medication containers
A tool for removing child resistant caps from medicine containers is formed of a resilient material providing a good frictional interfit with the cap to be removed. The tool has a lower surface defining a cap receiving recess and an upper surface defining...
08/02/1988
4756214Apparatus for removing a stopper from a bottle
An apparatus for removing a stopper from a bottle comprising a threaded shaft member, a bottle-gripping member slidably and rotatably coupled to the shaft member, and a stopper-gripping member threadedly engaged to the shaft member. The bottle-gripping an...
07/12/1988
4742734Bottle opener
This bottle opener is designed to remove screw caps off of beer bottles with little effort. Primarily, it consists of a base cap with left hand threads on the interior, for engagement with the outer threads of a screw cap on a filled bottle. It also is pr...
05/10/1988
4726264Stopper removal apparatus
A stopper removal apparatus is provided having an elongated flexible hollow stopper removal member for removing a stopper form a medical container and having an open end and a closed end, the stopper removal member has an angled protective shield adapted ...
02/23/1988
4723465Bottle cap and can tab opener
A device for opening small and large bottled drinks having twist-off caps, and cans having pop-top tabs. The device has a handle, two different size back-to-back sockets on one end of the handle, a slot at the other end of the handle, and a projection at ...
02/09/1988
4714138Engine sump draining device
A device for draining an engine sump of the type having a threaded drain plug comprises a cup-like container having a flexible flange surrounding the open end thereof. The flange is provided with a gasket for forming a fluid tight seal between the sump an...
12/22/1987
4704924Safety stopper engager
A safety stopper engager for use with test tubes to grip and retain a test tube stopper and prevent contamination of the user as the stopper is removed. The safety stopper engager has a resilient outer body with a contoured, concave recess portion and a s...
11/10/1987
4702129Gripper for container caps
A gripper for allowing a twist or screw type container cap to be removed with relatively little exertion by a person's hand, includes a generally solid body of rubber-like resilient material, the body having a recess in which a container cap can be snuggl...
10/27/1987
4697480Radiator cap safety twist-off tool
A tool useful in facilitating the safe twist-off of an automotive radiator cap. The novel tool comprises a wrench element having an elongated handle with a radiator cap receiving socket at the lower end of the handle, and a shield element having a tubular...
10/06/1987
4679467Broken cork remover
A tool for removing broken corks from bottles has an elongate transverse handle with a smaller end for pushing a cork into a bottle and a larger knob end for gripping in the hand. Between the ends of the handle is a transverse stem to which is attached op...
07/14/1987
4667359Universal grip device particularly for generic bottles and the like container
The universal grip device comprises a handgrip element provided, at one end thereof, with an engagement body which can be snap fitted onto the neck portion of a bottle. With the handgrip element there is associated, at the other end, a band element which ...
05/26/1987
4662250Device for use in removing screw closures from containers
A device for use in removing screw closures from containers comprises a body having a recess therein of substantially complementary frusto-conical or bell shape being to accommodate a screw-closure of a container. Converging wall portions being provided i...
05/05/1987
4660446Can top opener
A tool for opening cans of the type having a weakened portion of the can top engagable by a lever and hinged downwardly into the can comprising a sleeve sized to receive the lever to a predetermined depth and operable to bend the weakened portion downward...
04/28/1987
4659024Ampul opening device
An ampul opening device is disclosed which enables one to open a glass ampul in a safe and secure manner while minimizing fragmentation of the ampul during opening. The device features a one-piece body structure comprising an ampul holding member having a...
04/21/1987
4633740Combination receptacle opener
A combination receptacle opener including a plate member having at least one aperture with serrations for gripping for twisting off a twist-cap inserted into the aperture. The aperture also includes a segment for engagement beneath the lip of a crown cap ...
01/06/1987
4606245Opening mechanism for bottles having closure elements
An opening mechanism for bottles having closure elements including a brace positionable against the bottle with leverage structure operatively associated with the brace and being movable oppositely against the brace. A grasping clevis is movable in respon...
08/19/1986
4539852Vial cap torque tester
A device for testing the torque required to break the seal of a medicine vial is comprised of a torque gauge mounted on a base. The torque gauge has an armature which is adapted to hold the bottom of a medicine vial. A torque arm is attached to a cylindri...
09/10/1985
4474087Tool for manipulating the closures of beverage containers
A tool for manipulating beverage bottle closures in which a prior art recapper cup for applying press-fit bottle caps is modified to include an elongated slot to engage thereby a lift tab for opening a flap closure for a tab-top container. The recapper cu...
10/02/1984
4455894Hand held opening apparatus
A hand held opening apparatus with no moving parts which includes three distinctly different opening devices. One of the opening devices consists of a centrally located socket-like portion at the center of a substantially flat body portion. This opening d...
06/26/1984
4433597Combined bottle cap opener
A bottle cap opener for prying off or twisting off tapered caps including a palm size top, a base holding a tang for engaging the cap. In a modified form the top is formed of transparent plastic. A plastic or paper member for receiving an imprinted logo i...
02/28/1984
4420012Device for use in connection with tapping off fluid from or filling fluid into a container
A device for use in connection with tapping off fluid from or filling fluid into a container comprises a bell-like housing which is adapted to be removably mounted with an open end thereof over an internally threaded tapping or filling hole in a wall of t...
12/13/1983
4337678Threaded closure removal tool
A manually operable tool for removing threaded closures from the necks of bottles is provided. Such tool constitutes a one piece molded plastic structure of generally oval-shaped horizontal configuration having a peripheral depending wall by which torque ...
07/06/1982
4199632Compressed wood implement handles and method of making
For added strength and efficiency, the handles of impact or striking implements are weighted near their striking ends by the addition thereto of carefully pre-weighed supplemental veneers intervened with main veneers or by providing in a solid handle blan...
04/22/1980
4156491Attachment for container closure
A base is securable to the lid of a conventional container assembly which also includes a vessel. The base includes an inwardly directed flange which abuts the top panel of the lid and a downwardly directed flange which encircles the skirt of the lid. Ups...
05/29/1979
4095811Chuck jaw operating and closing device
This invention is concerned with drills that are driven by electrical motors upon which there is movable chuck jaws for changing the size of the drill bit. The invention comprises of two parts, a drive sleeve, and a studded anchor ring. By means of the st...
06/20/1978
4073205Child resistant container opener
The invention is a container opener for child resistant containers. The container opener comprises a body having a notch and friction means on the notch surface such as triangular shaped pointed teeth, or a plurality of protrusions extending into the notc...
02/14/1978
4067279Crimper for bottle closures
A device for manually crimping metal caps of the type commonly used for medical solution bottles. The crimper takes the form of a generally cylindrical body dimensioned to be held in the hand and defining a cavity open at its bottom and along a portion of...
01/10/1978
4001904Kitchen utensil
A kitchen utensil molded of rubber or flexible synthetic plastic which has a centrally disposed, stepped, hollow frustro-conical jar cap remover that is readily gripped in the palm of the hand, surrounded by a radially disposed, planar flange, the surface...
01/11/1977
3999261Pad-type jar gripper
A pad-type jar gripper with a circular depression in the center for holding the base of a conventional canning jar securely during hot-jar processing, the gripper automatically adjusting for tighter holding when a jar is pressed downward in the pad depres...
12/28/1976
      4  
 
Sign InRegister
Username  
Password   
forgot password?