US3631596A - Electric scissors - Google Patents

Electric scissors Download PDF

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Publication number
US3631596A
US3631596A US23722A US3631596DA US3631596A US 3631596 A US3631596 A US 3631596A US 23722 A US23722 A US 23722A US 3631596D A US3631596D A US 3631596DA US 3631596 A US3631596 A US 3631596A
Authority
US
United States
Prior art keywords
casing
blade
electric scissors
motor
scissors according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US23722A
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English (en)
Inventor
Heinrich Glaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Styner and Bienz AG
Original Assignee
Styner and Bienz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Styner and Bienz AG filed Critical Styner and Bienz AG
Application granted granted Critical
Publication of US3631596A publication Critical patent/US3631596A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B15/00—Hand-held shears with motor-driven blades

Definitions

  • ABSTRACT Electric scissors having a stationary blade and an oscillating blade driven by a motor, all mechanical and electrical parts, particularly the scissors, motor and battery being accommodated and mounted in a handle-shaped casing made of two assembled parts of plastic material without any screw-fastened portions by means of elastic portions latched to the casing, and all of said mechanical and electrical pans being readily exchangeable.
  • ELECTRIC SCISSORS This invention relates to scissors having a stationary scissors blade and an oscillating scissors blade. Prior scissors of this type are complicated in construction and maintenance and in many cases unhandy.
  • the electric scissors according to this invention broadly comprise a handle-shaped casing in two parts, a battery being shifted into the rear part of the casing and a motor being shifted into a forepart of the casing and said battery and motor being secured in position when said casing parts are assembled, and the scissors being inserted into the forepart of the casing from outside and secured therein by means of a stop bracket latched on the foreportion of the casing.
  • FIG. 1 is an axial vertical section of the important part of the scissors
  • FIG. 2 is a partial view similar to FIG. 1 on a larger scale and with the scissors removed and FIG. 3 shows the scissors partially in horizontal section, partially in top view.
  • the illustrated apparatus has a casing of plastic material including a forepart l and a rear part 2.
  • the rear part of which only a small portion is shown, is in fact somewhat longer than the forepart and it is somewhat tapered towards its rear end not shown in the drawing. It serves for accommodation of a battery formed by two cylindrical elements, whereby the one terminal of the rear element contacts a metallic inner liner 3 of the rear part 2.
  • Casing parts 1 and 2 are interconnected by means of a bayonet joint.
  • the mechanical parts of the scissors are mounted in and on the forecasing part 1, such parts including a stationary scissors blade 4, an oscillating scissors blade 5 and a motor 6.
  • a slide pad 7 is removably applied on to the stationary blade 4.
  • a pivot shaft 8 for the oscillating blade 5 is riveted to the stationary blade 4.
  • a pressure spring 9 is inserted between the one wider end of shaft 8 and the oscillating blade 5, the latter being thereby urged against the stationary blade 4.
  • a slide disc 10, for instance a foil of Teflon is inserted between blades 4 and 5.
  • the widened ends of shaft 8 are seated in approximately semicylindrical seats or pans 11 of the casing part 1, the shaft being maintained in its position by means of a resilient stop bracket 12.
  • This stop bracket 12 is clamped by its own elasticity between an upper support 13 having a pin 14 engaging an aperture of bracket 12 and a lower support 15, whereby the lower curved end 16 of bracket 12 is latched behind the support 15. If this curved end 16 is slightly bent back the bracket 12 may be removed and the scissors may also be removed for sharpening or replacement.
  • the stationary blade 4 has an anchoring arm 17 extending through a slit of bracket 12 into a recess 18 of the forecasing part. In this way the blade 4 is secured on the casing in a determined position.
  • the oscillating blade 5 has a drive arm 19 extending into the casing, the inner end of this arm forming a fork with inner bearing surfaces 20 of circular shape.
  • An oblong transmitting element 21 of nylon or the like is pivotably mounted with its cylindrical bearing surfaces in said bearing surfaces 20 of arm 19.
  • the bearing surfaces of element 21 are formed in a groove into which the legs of the fork formed at the end of drive arm 19 engage with little clearance, such that the transmitting element 21 is secured against lateral displacement in arm 19 but is able to swing round an axis parallel to the pivot shaft 8.
  • the transmitting element 21 has an oblong opening 22 of a width approximately equal to the diameter of an eccentric drive pin 23.
  • This drive pin 23 is mounted on the shaft of motor 6 by means ofa hub 24.
  • the motor 6 has a first terminal 25 and a second pot-shaped tenninal 27 fixed to an insulated bearing flange.
  • Two orienting pins 28 formed on the forecasing part engage recesses at the front portion of the motor.
  • the moor 6 is axially secured between a shoulder of the casing near the pins 28 and a stop ring 29 inserted into the rear end of the forecasing part 1.
  • a metal ring 30 is assembled with an annular insulating support 29 of this stop ring, said metal ring 30 having two contact springs 31 extending rearwardly and having stamped latch springs 32 and a forewardly extending contact spring 33.
  • the latch springs 32 snap into apertures 34 of the forecasing part when the stop ring 29 is inserted into the casing, whereby this stop ring and the motor 6 are secured in axial direction.
  • Springs 31 contact the inner metallic coating 3 of casing part 2 and thus are electrically connected to the one terminal of the battery.
  • Contact spring 33 is located between the terminal 25 of motor 6 and a ball loosely inserted into an aperture of casing part 1. This ball engages a recessed portion 36 of a switch slider 37.
  • the recessed portion 36 is deeper at its fore-end than at its rear end.
  • the switch slider 37 is mounted in a dovetail groove open at the rear end of the casing part 1 and is secured in this groove by the ball 35 engaging the recessed portion 36 and by casing part 2.
  • FIG. 1 the scissors is illustrated in operating condition.
  • the switch slider 37 is shifted into its foreposition and the ball 35 is urged inwardly by the shallow portion of recess 36 whereby contact spring 33 is pressed inwardly onto the motor terminal 25.
  • the motor 6 is thus connected to the battery through the metallic coating 3, contact springs 31, ring 30, contact spring 33 and terminal 25 and through the terminal 26 and contact pot 27 to the other terminal of the battery not shown in the drawing.
  • a vertical oscillating movement is imparted to the transmitting element 21 by the rotating drive pin 23, this oscillating movement being transmitted to the drive arm 19 of the scissors blade 5.
  • a transmission practically without play between the transmitting parts and consequently practically without noise is obtained between the motor and the oscillating scissors blade, because the variable inclination of the drive arm 19 is compensated by a slight swinging movement of the transmitting element 21 in the fork am 19.
  • the pad 7 slides over a supporting surface, for instance a table, while the material to be cut is fed between the scissors blades and is cut by them.
  • the amplitude of the scissors blade 5 is relatively low so that its movement is not hindered by pad 7.
  • For replacing or sharpening worn scissors may be removed in a simple manner. After removal of bracket 12 the scissors may be pulled out of the casing.
  • Electric scissors having a stationary blade and an oscillating blade and comprising in combination a handle-shaped casing in two parts, a battery being shifted into the rear part of the casing and a motor being shifted into a forepart of the casing and said battery and motor being secured in position when said casing parts are assembled, and the scissors being inserted into the forepart of the casing from outside and secured therein by means of a stop bracket latched on the foreportion of the casing.
  • said stop element has an annular portion of insulating material, a metal ring with latch springs and contact springs being fixed on said annular portion.
  • said stationary blade has a pivot shaft for said oscillating blade, said stationary blade having an anchoring arm engaging a recess of said forepart of the casing and said oscillating blade being urged against said stationary blade by means of a spring.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Scissors And Nippers (AREA)
  • Dry Shavers And Clippers (AREA)
US23722A 1969-04-25 1970-03-30 Electric scissors Expired - Lifetime US3631596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH629469A CH511100A (de) 1969-04-25 1969-04-25 Elektrisches Schergerät

Publications (1)

Publication Number Publication Date
US3631596A true US3631596A (en) 1972-01-04

Family

ID=4307284

Family Applications (1)

Application Number Title Priority Date Filing Date
US23722A Expired - Lifetime US3631596A (en) 1969-04-25 1970-03-30 Electric scissors

Country Status (4)

Country Link
US (1) US3631596A (ja)
JP (1) JPS4927634B1 (ja)
CH (1) CH511100A (ja)
DE (1) DE2015846A1 (ja)

Cited By (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747594A (en) * 1971-11-19 1973-07-24 Dormeyer A F Mfg Co Portable electric appliance
US3805385A (en) * 1972-10-11 1974-04-23 Sunbeam Corp Housing for a portable grass shear
US3971130A (en) * 1974-09-30 1976-07-27 Burgess Vibrocrafters, Inc. Electric grass sickle-shear
US4195407A (en) * 1978-09-08 1980-04-01 Potomac Applied Mechanics, Inc. Power shear yoke construction and ball-bearing assembly
US5353504A (en) * 1993-04-30 1994-10-11 Pai Chung Jen Motorized scissors
US5566454A (en) * 1995-09-05 1996-10-22 United Industrial Trading Corp. Power cutting shears
US6044564A (en) * 1996-04-27 2000-04-04 J. Wagner Gmbh Branch cutter tool
US20040138670A1 (en) * 2003-01-15 2004-07-15 Robert Metzger Method and apparatus for less invasive knee resection
US20040221455A1 (en) * 2001-04-27 2004-11-11 Eveready Battery Company, Inc. Wet shaving cartridge with four blade edges
US20050113840A1 (en) * 2003-01-15 2005-05-26 Robert Metzger Method and apparatus for less invasive knee resection
US20050115081A1 (en) * 2003-11-27 2005-06-02 Shu-Woan Tu Electric cutter
US20050120853A1 (en) * 2003-12-08 2005-06-09 Pi-Chu Lin Power cutting tool
US20050149042A1 (en) * 2003-01-15 2005-07-07 Robert Metzger Instrumentation for knee resection
US20050160606A1 (en) * 2004-01-22 2005-07-28 Yao Ching H. Electric driving scissors
US20060142774A1 (en) * 2003-01-15 2006-06-29 Biomet Manufacturing Corp. Instrumentation for knee resection
US20070017103A1 (en) * 2005-07-20 2007-01-25 Black & Decker Inc. Table mount holder for battery powered scissors
US20070233140A1 (en) * 2006-02-27 2007-10-04 Biomet Manufacturing Corp. Femoral adjustment device and associated method
US20070282451A1 (en) * 2006-05-31 2007-12-06 Biomet Manufacturing Corp. Prosthesis and implementation system
WO2007139273A1 (en) * 2006-06-01 2007-12-06 Kum Oh Electronics Co., Ltd Automatic pruning shears machine
US20080312659A1 (en) * 2006-02-27 2008-12-18 Biomet Manufacturing Corp. Patient specific alignment guide and inter-operative adjustment
US7488324B1 (en) 2003-12-08 2009-02-10 Biomet Manufacturing Corporation Femoral guide for implanting a femoral knee prosthesis
US7695479B1 (en) 2005-04-12 2010-04-13 Biomet Manufacturing Corp. Femoral sizer
US20100162574A1 (en) * 2008-12-31 2010-07-01 Fangjie Nie Electric pruner
US20110214292A1 (en) * 2010-03-02 2011-09-08 Moon Heh Electric scissors having a replaceable blade
US20110314680A1 (en) * 2009-03-06 2011-12-29 Positec Power Tools (Suzhou) Co., Ltd. Shearing Tool
US20130019481A1 (en) * 2011-07-22 2013-01-24 Chervon (Hk) Limited Electric pruner
US20130019482A1 (en) * 2011-07-22 2013-01-24 Chervon (Hk) Limited Electric pruner
US9604383B1 (en) * 2010-10-08 2017-03-28 James Timothy Wilcher Scissors attachment apparatus for a reciprocating tool
US9700329B2 (en) 2006-02-27 2017-07-11 Biomet Manufacturing, Llc Patient-specific orthopedic instruments
US9743935B2 (en) 2011-03-07 2017-08-29 Biomet Manufacturing, Llc Patient-specific femoral version guide
US9757869B1 (en) * 2016-12-22 2017-09-12 Yoshikazu Wada Electric scissors
US9796099B2 (en) 2014-04-08 2017-10-24 Terry Sandefur Cutting apparatus
US9795399B2 (en) 2006-06-09 2017-10-24 Biomet Manufacturing, Llc Patient-specific knee alignment guide and associated method
US9913734B2 (en) 2006-02-27 2018-03-13 Biomet Manufacturing, Llc Patient-specific acetabular alignment guides
US9968376B2 (en) 2010-11-29 2018-05-15 Biomet Manufacturing, Llc Patient-specific orthopedic instruments
US10159498B2 (en) 2008-04-16 2018-12-25 Biomet Manufacturing, Llc Method and apparatus for manufacturing an implant
US10206695B2 (en) 2006-02-27 2019-02-19 Biomet Manufacturing, Llc Femoral acetabular impingement guide
US10278711B2 (en) 2006-02-27 2019-05-07 Biomet Manufacturing, Llc Patient-specific femoral guide
US10390845B2 (en) 2006-02-27 2019-08-27 Biomet Manufacturing, Llc Patient-specific shoulder guide
US10426492B2 (en) 2006-02-27 2019-10-01 Biomet Manufacturing, Llc Patient specific alignment guide with cutting surface and laser indicator
US10507029B2 (en) 2006-02-27 2019-12-17 Biomet Manufacturing, Llc Patient-specific acetabular guides and associated instruments
US10603179B2 (en) 2006-02-27 2020-03-31 Biomet Manufacturing, Llc Patient-specific augments
US10722310B2 (en) 2017-03-13 2020-07-28 Zimmer Biomet CMF and Thoracic, LLC Virtual surgery planning system and method
US10743937B2 (en) 2006-02-27 2020-08-18 Biomet Manufacturing, Llc Backup surgical instrument system and method
US11534313B2 (en) 2006-02-27 2022-12-27 Biomet Manufacturing, Llc Patient-specific pre-operative planning
US11548082B2 (en) 2020-11-27 2023-01-10 Milwaukee Electric Tool Corporation Powered threaded rod cutter
US11554019B2 (en) 2007-04-17 2023-01-17 Biomet Manufacturing, Llc Method and apparatus for manufacturing an implant

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ208927A (en) * 1983-07-26 1987-04-30 Kazimir Stolfa Power driven sheet metal shears; blade configuration allows cutting of left and right curves
EP0220745B1 (de) * 1985-10-31 1990-05-09 Andreas Weber Schneidvorrichtung für Wand- und Bodenbeläge
DE102004014200B4 (de) * 2004-03-23 2006-04-06 Elias Lebessis Universalschneidvorrichtung
EP3858560A1 (en) * 2020-01-29 2021-08-04 Husqvarna Ab Cutting tool

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2220871A (en) * 1938-08-09 1940-11-05 Petco Inc Portable power converting and applying unit
US2250589A (en) * 1939-10-16 1941-07-29 Piccolo Dominic J Lo Cutting device
US3365963A (en) * 1965-07-19 1968-01-30 Singer Co Battery powered scissors
US3450908A (en) * 1966-10-19 1969-06-17 Tokyo Kagaku Kk Electric motor for diverse loads having cylindrical housing,switch,and gears
US3474534A (en) * 1967-07-05 1969-10-28 Arvin Ind Inc Scissors blades
US3478426A (en) * 1967-06-22 1969-11-18 Name Maker Corp Electric scissors
US3568313A (en) * 1968-05-29 1971-03-09 Belz August Electric shaver

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2220871A (en) * 1938-08-09 1940-11-05 Petco Inc Portable power converting and applying unit
US2250589A (en) * 1939-10-16 1941-07-29 Piccolo Dominic J Lo Cutting device
US3365963A (en) * 1965-07-19 1968-01-30 Singer Co Battery powered scissors
US3450908A (en) * 1966-10-19 1969-06-17 Tokyo Kagaku Kk Electric motor for diverse loads having cylindrical housing,switch,and gears
US3478426A (en) * 1967-06-22 1969-11-18 Name Maker Corp Electric scissors
US3474534A (en) * 1967-07-05 1969-10-28 Arvin Ind Inc Scissors blades
US3568313A (en) * 1968-05-29 1971-03-09 Belz August Electric shaver

Cited By (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747594A (en) * 1971-11-19 1973-07-24 Dormeyer A F Mfg Co Portable electric appliance
US3805385A (en) * 1972-10-11 1974-04-23 Sunbeam Corp Housing for a portable grass shear
US3971130A (en) * 1974-09-30 1976-07-27 Burgess Vibrocrafters, Inc. Electric grass sickle-shear
US4195407A (en) * 1978-09-08 1980-04-01 Potomac Applied Mechanics, Inc. Power shear yoke construction and ball-bearing assembly
US5353504A (en) * 1993-04-30 1994-10-11 Pai Chung Jen Motorized scissors
US5566454A (en) * 1995-09-05 1996-10-22 United Industrial Trading Corp. Power cutting shears
US6044564A (en) * 1996-04-27 2000-04-04 J. Wagner Gmbh Branch cutter tool
US20040221455A1 (en) * 2001-04-27 2004-11-11 Eveready Battery Company, Inc. Wet shaving cartridge with four blade edges
US9693788B2 (en) 2003-01-15 2017-07-04 Biomet Manufacturing, Llc Instrumentation for knee resection
US8870883B2 (en) 2003-01-15 2014-10-28 Biomet Manufacturing, Llc Method for less invasive knee resection
US7837690B2 (en) 2003-01-15 2010-11-23 Biomet Manufacturing Corp. Method and apparatus for less invasive knee resection
US20100318089A1 (en) * 2003-01-15 2010-12-16 Robert Metzger Method and apparatus for less invasive knee resection
US20050149042A1 (en) * 2003-01-15 2005-07-07 Robert Metzger Instrumentation for knee resection
US20040138670A1 (en) * 2003-01-15 2004-07-15 Robert Metzger Method and apparatus for less invasive knee resection
US7789885B2 (en) 2003-01-15 2010-09-07 Biomet Manufacturing Corp. Instrumentation for knee resection
US20060142774A1 (en) * 2003-01-15 2006-06-29 Biomet Manufacturing Corp. Instrumentation for knee resection
US9023053B2 (en) 2003-01-15 2015-05-05 Biomet Manufacturing, Llc Instrumentation for knee resection
US20050113840A1 (en) * 2003-01-15 2005-05-26 Robert Metzger Method and apparatus for less invasive knee resection
US7887542B2 (en) 2003-01-15 2011-02-15 Biomet Manufacturing Corp. Method and apparatus for less invasive knee resection
US8551100B2 (en) 2003-01-15 2013-10-08 Biomet Manufacturing, Llc Instrumentation for knee resection
US8518047B2 (en) 2003-01-15 2013-08-27 Biomet Manufacturing, Llc Method and apparatus for less invasive knee resection
US20110130762A1 (en) * 2003-01-15 2011-06-02 Biomet Manufacturing Corp. Method for Less Invasive Knee Resection
US20050115081A1 (en) * 2003-11-27 2005-06-02 Shu-Woan Tu Electric cutter
US20090149859A1 (en) * 2003-12-08 2009-06-11 Biomet Manufacturing Corp. Femoral Guide For Implanting A Femoral Knee Prosthesis
US8123758B2 (en) 2003-12-08 2012-02-28 Biomet Manufacturing Corp. Femoral guide for implanting a femoral knee prosthesis
US7488324B1 (en) 2003-12-08 2009-02-10 Biomet Manufacturing Corporation Femoral guide for implanting a femoral knee prosthesis
US8834486B2 (en) 2003-12-08 2014-09-16 Biomet Manufacturing, Llc Femoral guide for implanting a femoral knee prosthesis
US20050120853A1 (en) * 2003-12-08 2005-06-09 Pi-Chu Lin Power cutting tool
US20050160606A1 (en) * 2004-01-22 2005-07-28 Yao Ching H. Electric driving scissors
US6973727B2 (en) * 2004-01-22 2005-12-13 Ching Hsiu Yao Electric driving scissors
US7695479B1 (en) 2005-04-12 2010-04-13 Biomet Manufacturing Corp. Femoral sizer
US20070017103A1 (en) * 2005-07-20 2007-01-25 Black & Decker Inc. Table mount holder for battery powered scissors
US11534313B2 (en) 2006-02-27 2022-12-27 Biomet Manufacturing, Llc Patient-specific pre-operative planning
US9700329B2 (en) 2006-02-27 2017-07-11 Biomet Manufacturing, Llc Patient-specific orthopedic instruments
US8070752B2 (en) 2006-02-27 2011-12-06 Biomet Manufacturing Corp. Patient specific alignment guide and inter-operative adjustment
US7780672B2 (en) 2006-02-27 2010-08-24 Biomet Manufacturing Corp. Femoral adjustment device and associated method
US9913734B2 (en) 2006-02-27 2018-03-13 Biomet Manufacturing, Llc Patient-specific acetabular alignment guides
US10206695B2 (en) 2006-02-27 2019-02-19 Biomet Manufacturing, Llc Femoral acetabular impingement guide
US10743937B2 (en) 2006-02-27 2020-08-18 Biomet Manufacturing, Llc Backup surgical instrument system and method
US20080312659A1 (en) * 2006-02-27 2008-12-18 Biomet Manufacturing Corp. Patient specific alignment guide and inter-operative adjustment
US10278711B2 (en) 2006-02-27 2019-05-07 Biomet Manufacturing, Llc Patient-specific femoral guide
US10390845B2 (en) 2006-02-27 2019-08-27 Biomet Manufacturing, Llc Patient-specific shoulder guide
US20070233140A1 (en) * 2006-02-27 2007-10-04 Biomet Manufacturing Corp. Femoral adjustment device and associated method
US10426492B2 (en) 2006-02-27 2019-10-01 Biomet Manufacturing, Llc Patient specific alignment guide with cutting surface and laser indicator
US10603179B2 (en) 2006-02-27 2020-03-31 Biomet Manufacturing, Llc Patient-specific augments
US10507029B2 (en) 2006-02-27 2019-12-17 Biomet Manufacturing, Llc Patient-specific acetabular guides and associated instruments
US20100198224A1 (en) * 2006-05-31 2010-08-05 Biomet Manufacturing Corp. Prosthesis and Implementation System
US20070282451A1 (en) * 2006-05-31 2007-12-06 Biomet Manufacturing Corp. Prosthesis and implementation system
US7695520B2 (en) 2006-05-31 2010-04-13 Biomet Manufacturing Corp. Prosthesis and implementation system
WO2007139273A1 (en) * 2006-06-01 2007-12-06 Kum Oh Electronics Co., Ltd Automatic pruning shears machine
US11576689B2 (en) 2006-06-09 2023-02-14 Biomet Manufacturing, Llc Patient-specific knee alignment guide and associated method
US10893879B2 (en) 2006-06-09 2021-01-19 Biomet Manufacturing, Llc Patient-specific knee alignment guide and associated method
US9795399B2 (en) 2006-06-09 2017-10-24 Biomet Manufacturing, Llc Patient-specific knee alignment guide and associated method
US10206697B2 (en) 2006-06-09 2019-02-19 Biomet Manufacturing, Llc Patient-specific knee alignment guide and associated method
US11554019B2 (en) 2007-04-17 2023-01-17 Biomet Manufacturing, Llc Method and apparatus for manufacturing an implant
US10159498B2 (en) 2008-04-16 2018-12-25 Biomet Manufacturing, Llc Method and apparatus for manufacturing an implant
US20100162574A1 (en) * 2008-12-31 2010-07-01 Fangjie Nie Electric pruner
US20110314680A1 (en) * 2009-03-06 2011-12-29 Positec Power Tools (Suzhou) Co., Ltd. Shearing Tool
US11324522B2 (en) 2009-10-01 2022-05-10 Biomet Manufacturing, Llc Patient specific alignment guide with cutting surface and laser indicator
US20110214292A1 (en) * 2010-03-02 2011-09-08 Moon Heh Electric scissors having a replaceable blade
US10893876B2 (en) 2010-03-05 2021-01-19 Biomet Manufacturing, Llc Method and apparatus for manufacturing an implant
US9604383B1 (en) * 2010-10-08 2017-03-28 James Timothy Wilcher Scissors attachment apparatus for a reciprocating tool
US11234719B2 (en) 2010-11-03 2022-02-01 Biomet Manufacturing, Llc Patient-specific shoulder guide
US9968376B2 (en) 2010-11-29 2018-05-15 Biomet Manufacturing, Llc Patient-specific orthopedic instruments
US9743935B2 (en) 2011-03-07 2017-08-29 Biomet Manufacturing, Llc Patient-specific femoral version guide
US9179605B2 (en) * 2011-07-22 2015-11-10 Chervon (Hk) Limited Electric pruner with a quick-release mechanism
US20130019482A1 (en) * 2011-07-22 2013-01-24 Chervon (Hk) Limited Electric pruner
GB2493070B (en) * 2011-07-22 2016-01-27 Chervon Hk Ltd Electric pruner
US20130019481A1 (en) * 2011-07-22 2013-01-24 Chervon (Hk) Limited Electric pruner
US9796099B2 (en) 2014-04-08 2017-10-24 Terry Sandefur Cutting apparatus
US9757869B1 (en) * 2016-12-22 2017-09-12 Yoshikazu Wada Electric scissors
US10722310B2 (en) 2017-03-13 2020-07-28 Zimmer Biomet CMF and Thoracic, LLC Virtual surgery planning system and method
US11548082B2 (en) 2020-11-27 2023-01-10 Milwaukee Electric Tool Corporation Powered threaded rod cutter

Also Published As

Publication number Publication date
CH511100A (de) 1971-08-15
DE2015846A1 (ja) 1970-10-29
JPS4927634B1 (ja) 1974-07-19

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