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

Icon_funbox Celebrity Inventors

Walt Disney was no Mickey Mouse inventor. He devised a serious animation camera which he patented. With the device, his company created "Snow White".

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 30/194 - Shears


Subclass of Class 30 - Cutlery
Definition: Implements in which the blades have edges which move past
No. of patents: 21
Last issue date: 02/02/2010


NumberTitleIssue Date
7654005Two-piece assembly, assembly kit and method of achieving an assembly
An assembly having a first piece and a hollow second piece, the first piece having upper and lower parts which are connected by a hinge-forming part and form a space, a part of the second piece being accommodated in the space, the hollow second piece includes a cavi...
02/02/2010
7497015Scissors-action tool with adjustable opening angle
A scissors-action tool whose blades or jaws are urged apart by a spring and which includes an adjustable member restricting opening movement to a limited blade or jaw separation angle during normal use of the tool, but allowing the blades or jaws to be opened to a w...
03/03/2009
7380342Scissors having separated blades and handles
A pair of improved scissors is provided herein, which separates the blades and handles of the pair of scissors into individual parts. These parts are joined at the pivot point by a locking mechanism. By adjusting the locking mechanism, the included angle between the...
06/03/2008
7356931Hairdressing scissors
A pair of hairdressing scissors, wherein a connecting block is mounted in the hairdressing scissor, on a first wall surface of the connecting block is protrusively formed a rib portion having a retaining ear thereof, and on a second wall surface of the connecting bl...
04/15/2008
7204022Scissors-action tool with adjustable opening angle
A scissors-action tool whose blades or jaws are urged apart by a spring and which includes an adjustable member restricting opening movement to a limited blade or jaw separation angle during normal use of the tool, but allowing the blades or jaws to be opened to a w...
04/17/2007
7166119Scissors for cutting narrow curves
A pair of scissors has two elements that are cross-wise rotationally movably assembled in a hinge, each of said elements consisting of a blade and an arm. The arms each terminate in a ring for a user's finger. The general direction of the blades and the arms in a cl...
01/23/2007
6176866Scissors
A scissor comprises a rigid blade with a fixed shape and an adjustable spring blade both pinned together at the end of the blade portions. The blades also comprise elongated leg portions extending outwardly from the junction with the blade portions and te...
01/23/2001
6132447Umbilical scissors
Umbilical scissors having birth-related indicia associated therewith. In this regard, the umbilical scissors may be labeled with the birth data or provided with engraved or embossed birth data or indicia in the form of a color-coded handle to indicate the...
10/17/2000
6108913Stripping tool
A stripping tool for removing clothing, and the like, in emergency situations. The present tool allows for clothing to be stripped from a patient quickly, safely, and efficiently. The stripping tool may be pulled toward the operator of the tool for quickn...
08/29/2000
5386634Means for preventing the interchanging of cutting head assemblies with unsuitable clipper bodies and vice versa
An electric hair clipper comprising a first clipper body having a support tongue pivotally mounted on an inclined front end of the clipper body, the support tongue having an upper surface carrying a first projection and a top end defining a second open-en...
02/07/1995
5384962Apparatus for shearing a material mass
A shearing apparatus coupled to an excavator or similar heavy machinery for severing metal structural materials has a fixed blade attached to a boom and a cutting blade pivotably attached to the fixed blade. An outrigger is secured to the fixed blade in a...
01/31/1995
5353504Motorized scissors
A motorized scissors includes a bottom casing to hold a first cutter blade and a motor and a battery power supply, a top casing covered on the bottom casing, a movable cutter holder to hold a second cutter blade, a looped handle pivoted to the top and bot...
10/11/1994
5327649Circular saw with dust collector
A portable circular saw with a dust collector for use in trapping fine dust raised in cutting cultured marble, concrete, masonry and the like has a deflector positioned above a discharge aperture in the front of an upper blade guard for directing the enve...
07/12/1994
5319854Scissors
In a pair of scissors, particularly hairdresser's scissors, with a pivot joint consisting of a pivot screw (1) and a screw nut (18), where the pivot screw (1) is connected to one scissor blade (21) in an essentially non-rotating fashion, play between the ...
06/14/1994
5224268Apparatus for shearing a material mass
An apparatus for severing a material mass having a pair of movable shears. An outrigger is secured to the shearing and extended across the path of one of the movable shears. The outrigger supports the material mass when severed and transfers torque from o...
07/06/1993
5060381Pair of scissors, in particular for use in the cutting of hair
Pair of scissors, in particular for the cutting of hair, having two elements articulated about a common spindle (6), each of which comprises a cutting blade (2, 3) extended beyond the axis of articulation by a limb (4, 5) equipped with an annular grip (9,...
10/29/1991
4983914Proximity measurement by inductive sensing using single turn UHF energized coil sensors incorporated into cutter head of sheep shearing device
An inductive sensing arrangement enables the distance of the cutting head of an automated sheep shearing apparatus from the skin of a sheep to be determined. Sensors on the cutting head include a coil, the inductance of which varies in accordance with the...
01/08/1991
4964216Torque limiting device for shears
A shearing device capable of being articulated between open and closed positions for cutting material includes pairs of handle levers and shearing elements rotatably mounted on a pivot mechanism. A clutch assembly comprising plates with complimentary and ...
10/23/1990
4689884V-snip scissors
Scissors for cutting a V shape have two parts which are pivotably coupled. The first part has a V-shaped cutting block with two cutting edges which meet at an apex. The second part has a pair of cutting blades with cutting edges which cooperate with the c...
09/01/1987
4663848Ball-handled scissors
Scissors have a pair of pivotally interconnections blades and a ball-shaped handle. One embodiment has a pair transversely spaced, outwardly-convex, partly ball-shaped handle members at the rear end portions of the blades and an elastomeric member compres...
05/12/1987
4140124Handles for surgical instruments
A surgical instrument comprises first and second elongate members which are pivoted together intermediate their ends in crossing relationship, so as to define a major plane of the instrument extending substantially perpendicular to the axis of pivotal mov...
02/20/1979
 
Sign InRegister
Username  
Password   
forgot password?