GB1365225A - Retractable blade knife - Google Patents

Retractable blade knife

Info

Publication number
GB1365225A
GB1365225A GB2506172A GB2506172A GB1365225A GB 1365225 A GB1365225 A GB 1365225A GB 2506172 A GB2506172 A GB 2506172A GB 2506172 A GB2506172 A GB 2506172A GB 1365225 A GB1365225 A GB 1365225A
Authority
GB
United Kingdom
Prior art keywords
retractable blade
blade knife
knife
retractable
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
Application number
GB2506172A
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.)
STANLEY TOOLS Ltd
Original Assignee
STANLEY TOOLS Ltd
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 STANLEY TOOLS Ltd filed Critical STANLEY TOOLS Ltd
Priority to GB2506172A priority Critical patent/GB1365225A/en
Publication of GB1365225A publication Critical patent/GB1365225A/en
Application status is Expired legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B5/00Hand knives with one or more detachable blades
    • B26B5/001Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use
GB2506172A 1972-05-26 1972-05-26 Retractable blade knife Expired GB1365225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2506172A GB1365225A (en) 1972-05-26 1972-05-26 Retractable blade knife

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
GB2506172A GB1365225A (en) 1972-05-26 1972-05-26 Retractable blade knife
DE19732325749 DE2325749A1 (en) 1972-05-26 1973-05-21 Knife with retractable blade
SE7307269A SE385671B (en) 1972-05-26 1973-05-23 With insertable blades fitted knife
ZA733493A ZA7303493B (en) 1972-05-26 1973-05-23 Retractable blade knife
US36303373 US3863339A (en) 1972-05-26 1973-05-23 Retractable blade knife
CA172,177A CA981897A (en) 1972-05-26 1973-05-24 Retractable blade knife
IT2461273A IT987911B (en) 1972-05-26 1973-05-25 Knife with retractable blade
FR7319305A FR2186871A5 (en) 1972-05-26 1973-05-28

Publications (1)

Publication Number Publication Date
GB1365225A true GB1365225A (en) 1974-08-29

Family

ID=10221581

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2506172A Expired GB1365225A (en) 1972-05-26 1972-05-26 Retractable blade knife

Country Status (8)

Country Link
US (1) US3863339A (en)
CA (1) CA981897A (en)
DE (1) DE2325749A1 (en)
FR (1) FR2186871A5 (en)
GB (1) GB1365225A (en)
IT (1) IT987911B (en)
SE (1) SE385671B (en)
ZA (1) ZA7303493B (en)

Families Citing this family (156)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5267162A (en) * 1975-11-26 1977-06-03 Karpp Heinrich Scraper
FR2416097B1 (en) * 1978-02-01 1980-08-08 Stanley Mabo
US4241496A (en) * 1979-03-23 1980-12-30 Dracon Industries Blade storage and selectable force impact termination tool
US4621425A (en) * 1984-10-05 1986-11-11 Stanley Works Retractable knife handle
US4660287A (en) * 1985-11-01 1987-04-28 Decker John R Knife with replaceable blade
DE69000878T2 (en) * 1990-06-18 1993-07-08 Stanley Works Ltd Knife with replaceable blade.
US5263972A (en) * 1991-01-11 1993-11-23 Stryker Corporation Surgical handpiece chuck and blade
US5493781A (en) * 1992-04-17 1996-02-27 Kai R&D Center Co., Ltd. Cutter
US5468247A (en) * 1993-05-26 1995-11-21 Stryker Corporation Saw blade for powered medical handpiece
US5749886A (en) * 1993-06-18 1998-05-12 Leonard Bloom Disposable guarded finger scalpel for inserting a line in a patient and blade therefor
US5545175A (en) * 1993-06-18 1996-08-13 Leonard Bloom Disposable quarded finger scalpel for inserting a line in a patent and lock off therefor
US5370654A (en) * 1993-06-18 1994-12-06 Leonard Bloom Disposable guarded finger scalpel for inserting a line in a patient and method of use thereof
US5371948A (en) * 1993-12-16 1994-12-13 Timothy K. Liffiton Knives
US5475925A (en) * 1994-03-21 1995-12-19 Newman; Philip H. Three-piece retractable-bladed knife
US7887535B2 (en) * 1999-10-18 2011-02-15 Covidien Ag Vessel sealing wave jaw
US6267761B1 (en) * 1997-09-09 2001-07-31 Sherwood Services Ag Apparatus and method for sealing and cutting tissue
US7435249B2 (en) * 1997-11-12 2008-10-14 Covidien Ag Electrosurgical instruments which reduces collateral damage to adjacent tissue
US6726686B2 (en) 1997-11-12 2004-04-27 Sherwood Services Ag Bipolar electrosurgical instrument for sealing vessels
US6228083B1 (en) 1997-11-14 2001-05-08 Sherwood Services Ag Laparoscopic bipolar electrosurgical instrument
AU2003245381B2 (en) * 2002-06-06 2009-02-05 Covidien Ag Laparoscopic bipolar electrosurgical instrument
JPH11179072A (en) * 1997-12-18 1999-07-06 Kds:Kk Cutter knife
US7267677B2 (en) * 1998-10-23 2007-09-11 Sherwood Services Ag Vessel sealing instrument
US7582087B2 (en) * 1998-10-23 2009-09-01 Covidien Ag Vessel sealing instrument
US20040249374A1 (en) * 1998-10-23 2004-12-09 Tetzlaff Philip M. Vessel sealing instrument
US20030109875A1 (en) 1999-10-22 2003-06-12 Tetzlaff Philip M. Open vessel sealing forceps with disposable electrodes
ES2250379T3 (en) * 2001-04-06 2006-04-16 Sherwood Serv Ag Suturing instrument of vessels.
US7364577B2 (en) 2002-02-11 2008-04-29 Sherwood Services Ag Vessel sealing system
DE60121228T2 (en) * 2001-04-06 2007-05-24 Sherwood Services Ag Damage to the adjacent tissue reducing electrosurgical instrument
US20030229344A1 (en) * 2002-01-22 2003-12-11 Dycus Sean T. Vessel sealer and divider and method of manufacturing same
US7101371B2 (en) 2001-04-06 2006-09-05 Dycus Sean T Vessel sealer and divider
AU2002250551B2 (en) * 2001-04-06 2006-02-02 Covidien Ag Molded insulating hinge for bipolar instruments
US20040115296A1 (en) * 2002-04-05 2004-06-17 Duffin Terry M. Retractable overmolded insert retention apparatus
US7118570B2 (en) * 2001-04-06 2006-10-10 Sherwood Services Ag Vessel sealing forceps with disposable electrodes
DE60139815D1 (en) 2001-04-06 2009-10-15 Covidien Ag An apparatus for sealing and dividing of a vessel with a non-conductive end stop
US7276068B2 (en) 2002-10-04 2007-10-02 Sherwood Services Ag Vessel sealing instrument with electrical cutting mechanism
US7270664B2 (en) 2002-10-04 2007-09-18 Sherwood Services Ag Vessel sealing instrument with electrical cutting mechanism
US7931649B2 (en) 2002-10-04 2011-04-26 Tyco Healthcare Group Lp Vessel sealing instrument with electrical cutting mechanism
US9848938B2 (en) 2003-11-13 2017-12-26 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US7799026B2 (en) * 2002-11-14 2010-09-21 Covidien Ag Compressible jaw configuration with bipolar RF output electrodes for soft tissue fusion
US7033354B2 (en) * 2002-12-10 2006-04-25 Sherwood Services Ag Electrosurgical electrode having a non-conductive porous ceramic coating
US6745474B1 (en) * 2002-12-17 2004-06-08 Chien Kai Huang Blade pushing device of cutting knives
US20040133227A1 (en) * 2003-01-06 2004-07-08 Walter Shang Retractable skin nicker
US20040163500A1 (en) * 2003-01-21 2004-08-26 Walsh Leonard Michael Socket with fastener holder
CA2518829C (en) * 2003-03-13 2011-09-20 Sherwood Services Ag Bipolar concentric electrode assembly for soft tissue fusion
US20060064086A1 (en) * 2003-03-13 2006-03-23 Darren Odom Bipolar forceps with multiple electrode array end effector assembly
US20060052779A1 (en) * 2003-03-13 2006-03-09 Hammill Curt D Electrode assembly for tissue fusion
US7160299B2 (en) 2003-05-01 2007-01-09 Sherwood Services Ag Method of fusing biomaterials with radiofrequency energy
US8128624B2 (en) * 2003-05-01 2012-03-06 Covidien Ag Electrosurgical instrument that directs energy delivery and protects adjacent tissue
US7753909B2 (en) * 2003-05-01 2010-07-13 Covidien Ag Electrosurgical instrument which reduces thermal damage to adjacent tissue
JP5137230B2 (en) 2003-05-15 2013-02-06 コヴィディエン・アクチェンゲゼルシャフト Method of sealing a tissue sealer and tissue with a non-conductive variable stop member
US7156846B2 (en) 2003-06-13 2007-01-02 Sherwood Services Ag Vessel sealer and divider for use with small trocars and cannulas
US7150749B2 (en) * 2003-06-13 2006-12-19 Sherwood Services Ag Vessel sealer and divider having elongated knife stroke and safety cutting mechanism
US7597693B2 (en) 2003-06-13 2009-10-06 Covidien Ag Vessel sealer and divider for use with small trocars and cannulas
US7857812B2 (en) * 2003-06-13 2010-12-28 Covidien Ag Vessel sealer and divider having elongated knife stroke and safety for cutting mechanism
US7232440B2 (en) * 2003-11-17 2007-06-19 Sherwood Services Ag Bipolar forceps having monopolar extension
US7367976B2 (en) 2003-11-17 2008-05-06 Sherwood Services Ag Bipolar forceps having monopolar extension
US7500975B2 (en) * 2003-11-19 2009-03-10 Covidien Ag Spring loaded reciprocating tissue cutting mechanism in a forceps-style electrosurgical instrument
US7131970B2 (en) * 2003-11-19 2006-11-07 Sherwood Services Ag Open vessel sealing instrument with cutting mechanism
US7811283B2 (en) 2003-11-19 2010-10-12 Covidien Ag Open vessel sealing instrument with hourglass cutting mechanism and over-ratchet safety
US7442193B2 (en) 2003-11-20 2008-10-28 Covidien Ag Electrically conductive/insulative over-shoe for tissue fusion
US7780662B2 (en) 2004-03-02 2010-08-24 Covidien Ag Vessel sealing system using capacitive RF dielectric heating
US7308896B2 (en) * 2004-06-22 2007-12-18 Emergency Medical Devices, Inc. Combination tracheal hook and scalpel device
US7195631B2 (en) * 2004-09-09 2007-03-27 Sherwood Services Ag Forceps with spring loaded end effector assembly
US7540872B2 (en) 2004-09-21 2009-06-02 Covidien Ag Articulating bipolar electrosurgical instrument
US7384421B2 (en) * 2004-10-06 2008-06-10 Sherwood Services Ag Slide-activated cutting assembly
US20060079933A1 (en) * 2004-10-08 2006-04-13 Dylan Hushka Latching mechanism for forceps
US20060190035A1 (en) * 2004-10-08 2006-08-24 Sherwood Services Ag Latching mechanism for forceps
US7955332B2 (en) * 2004-10-08 2011-06-07 Covidien Ag Mechanism for dividing tissue in a hemostat-style instrument
US7686827B2 (en) 2004-10-21 2010-03-30 Covidien Ag Magnetic closure mechanism for hemostat
US7686804B2 (en) 2005-01-14 2010-03-30 Covidien Ag Vessel sealer and divider with rotating sealer and cutter
US7909823B2 (en) * 2005-01-14 2011-03-22 Covidien Ag Open vessel sealing instrument
DE102005022393B4 (en) * 2005-02-16 2015-09-24 Josef Luber Hoof with a movably mounted blade
DE102005014706B3 (en) * 2005-03-18 2007-01-04 Urs Bezold Combined pocket knife and holder
US7491202B2 (en) * 2005-03-31 2009-02-17 Covidien Ag Electrosurgical forceps with slow closure sealing plates and method of sealing tissue
US20090204114A1 (en) * 2005-03-31 2009-08-13 Covidien Ag Electrosurgical Forceps with Slow Closure Sealing Plates and Method of Sealing Tissue
US7837685B2 (en) * 2005-07-13 2010-11-23 Covidien Ag Switch mechanisms for safe activation of energy on an electrosurgical instrument
US7628791B2 (en) 2005-08-19 2009-12-08 Covidien Ag Single action tissue sealer
CA2561034C (en) 2005-09-30 2014-12-09 Sherwood Services Ag Flexible endoscopic catheter with an end effector for coagulating and transfecting tissue
US7789878B2 (en) * 2005-09-30 2010-09-07 Covidien Ag In-line vessel sealer and divider
JP2007098137A (en) 2005-09-30 2007-04-19 Sherwood Services Ag Insulating boots for electrosurgical forceps
US7879035B2 (en) * 2005-09-30 2011-02-01 Covidien Ag Insulating boot for electrosurgical forceps
US7722607B2 (en) * 2005-09-30 2010-05-25 Covidien Ag In-line vessel sealer and divider
US7922953B2 (en) 2005-09-30 2011-04-12 Covidien Ag Method for manufacturing an end effector assembly
US7594916B2 (en) * 2005-11-22 2009-09-29 Covidien Ag Electrosurgical forceps with energy based tissue division
US20070118115A1 (en) * 2005-11-22 2007-05-24 Sherwood Services Ag Bipolar electrosurgical sealing instrument having an improved tissue gripping device
US7766910B2 (en) * 2006-01-24 2010-08-03 Tyco Healthcare Group Lp Vessel sealer and divider for large tissue structures
US8298232B2 (en) 2006-01-24 2012-10-30 Tyco Healthcare Group Lp Endoscopic vessel sealer and divider for large tissue structures
US8241282B2 (en) 2006-01-24 2012-08-14 Tyco Healthcare Group Lp Vessel sealing cutting assemblies
US8734443B2 (en) * 2006-01-24 2014-05-27 Covidien Lp Vessel sealer and divider for large tissue structures
US8882766B2 (en) * 2006-01-24 2014-11-11 Covidien Ag Method and system for controlling delivery of energy to divide tissue
US7641653B2 (en) * 2006-05-04 2010-01-05 Covidien Ag Open vessel sealing forceps disposable handswitch
US7846158B2 (en) 2006-05-05 2010-12-07 Covidien Ag Apparatus and method for electrode thermosurgery
US20070260238A1 (en) * 2006-05-05 2007-11-08 Sherwood Services Ag Combined energy level button
US20070265616A1 (en) * 2006-05-10 2007-11-15 Sherwood Services Ag Vessel sealing instrument with optimized power density
US7776037B2 (en) * 2006-07-07 2010-08-17 Covidien Ag System and method for controlling electrode gap during tissue sealing
US20080015575A1 (en) * 2006-07-14 2008-01-17 Sherwood Services Ag Vessel sealing instrument with pre-heated electrodes
US7744615B2 (en) * 2006-07-18 2010-06-29 Covidien Ag Apparatus and method for transecting tissue on a bipolar vessel sealing instrument
US7731717B2 (en) * 2006-08-08 2010-06-08 Covidien Ag System and method for controlling RF output during tissue sealing
US8597297B2 (en) * 2006-08-29 2013-12-03 Covidien Ag Vessel sealing instrument with multiple electrode configurations
US8070746B2 (en) * 2006-10-03 2011-12-06 Tyco Healthcare Group Lp Radiofrequency fusion of cardiac tissue
US7951149B2 (en) * 2006-10-17 2011-05-31 Tyco Healthcare Group Lp Ablative material for use with tissue treatment device
US7785060B2 (en) * 2006-10-27 2010-08-31 Applied Materials, Inc. Multi-directional mechanical scanning in an ion implanter
US20080129448A1 (en) * 2006-12-01 2008-06-05 Reichling Anita L Key rf fob
USD649249S1 (en) 2007-02-15 2011-11-22 Tyco Healthcare Group Lp End effectors of an elongated dissecting and dividing instrument
US8267935B2 (en) * 2007-04-04 2012-09-18 Tyco Healthcare Group Lp Electrosurgical instrument reducing current densities at an insulator conductor junction
US7877853B2 (en) 2007-09-20 2011-02-01 Tyco Healthcare Group Lp Method of manufacturing end effector assembly for sealing tissue
US7877852B2 (en) 2007-09-20 2011-02-01 Tyco Healthcare Group Lp Method of manufacturing an end effector assembly for sealing tissue
US8235992B2 (en) * 2007-09-28 2012-08-07 Tyco Healthcare Group Lp Insulating boot with mechanical reinforcement for electrosurgical forceps
US8221416B2 (en) * 2007-09-28 2012-07-17 Tyco Healthcare Group Lp Insulating boot for electrosurgical forceps with thermoplastic clevis
US8267936B2 (en) 2007-09-28 2012-09-18 Tyco Healthcare Group Lp Insulating mechanically-interfaced adhesive for electrosurgical forceps
US8235993B2 (en) * 2007-09-28 2012-08-07 Tyco Healthcare Group Lp Insulating boot for electrosurgical forceps with exohinged structure
US20090088748A1 (en) * 2007-09-28 2009-04-02 Tyco Healthcare Group Lp Insulating Mesh-like Boot for Electrosurgical Forceps
US8236025B2 (en) * 2007-09-28 2012-08-07 Tyco Healthcare Group Lp Silicone insulated electrosurgical forceps
US20090088745A1 (en) * 2007-09-28 2009-04-02 Tyco Healthcare Group Lp Tapered Insulating Boot for Electrosurgical Forceps
US9023043B2 (en) * 2007-09-28 2015-05-05 Covidien Lp Insulating mechanically-interfaced boot and jaws for electrosurgical forceps
AU2008221509B2 (en) * 2007-09-28 2013-10-10 Covidien Lp Dual durometer insulating boot for electrosurgical forceps
US8251996B2 (en) * 2007-09-28 2012-08-28 Tyco Healthcare Group Lp Insulating sheath for electrosurgical forceps
US8764748B2 (en) * 2008-02-06 2014-07-01 Covidien Lp End effector assembly for electrosurgical device and method for making the same
US8623276B2 (en) * 2008-02-15 2014-01-07 Covidien Lp Method and system for sterilizing an electrosurgical instrument
US8469956B2 (en) * 2008-07-21 2013-06-25 Covidien Lp Variable resistor jaw
US8793881B2 (en) * 2008-08-15 2014-08-05 Stanley Black & Decker, Inc. Utility knife with blade lock
US8162973B2 (en) * 2008-08-15 2012-04-24 Tyco Healthcare Group Lp Method of transferring pressure in an articulating surgical instrument
US20100042143A1 (en) * 2008-08-15 2010-02-18 Cunningham James S Method of Transferring Pressure in an Articulating Surgical Instrument
US8257387B2 (en) * 2008-08-15 2012-09-04 Tyco Healthcare Group Lp Method of transferring pressure in an articulating surgical instrument
US9603652B2 (en) * 2008-08-21 2017-03-28 Covidien Lp Electrosurgical instrument including a sensor
US8795274B2 (en) * 2008-08-28 2014-08-05 Covidien Lp Tissue fusion jaw angle improvement
US20100057081A1 (en) * 2008-08-28 2010-03-04 Tyco Healthcare Group Lp Tissue Fusion Jaw Angle Improvement
US8784417B2 (en) * 2008-08-28 2014-07-22 Covidien Lp Tissue fusion jaw angle improvement
US8317787B2 (en) * 2008-08-28 2012-11-27 Covidien Lp Tissue fusion jaw angle improvement
US20100063500A1 (en) * 2008-09-05 2010-03-11 Tyco Healthcare Group Lp Apparatus, System and Method for Performing an Electrosurgical Procedure
US8303582B2 (en) 2008-09-15 2012-11-06 Tyco Healthcare Group Lp Electrosurgical instrument having a coated electrode utilizing an atomic layer deposition technique
US20100069953A1 (en) * 2008-09-16 2010-03-18 Tyco Healthcare Group Lp Method of Transferring Force Using Flexible Fluid-Filled Tubing in an Articulating Surgical Instrument
US20100076430A1 (en) * 2008-09-24 2010-03-25 Tyco Healthcare Group Lp Electrosurgical Instrument Having a Thumb Lever and Related System and Method of Use
US8535312B2 (en) * 2008-09-25 2013-09-17 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US8968314B2 (en) * 2008-09-25 2015-03-03 Covidien Lp Apparatus, system and method for performing an electrosurgical procedure
US9375254B2 (en) * 2008-09-25 2016-06-28 Covidien Lp Seal and separate algorithm
US8142473B2 (en) 2008-10-03 2012-03-27 Tyco Healthcare Group Lp Method of transferring rotational motion in an articulating surgical instrument
US8469957B2 (en) * 2008-10-07 2013-06-25 Covidien Lp Apparatus, system, and method for performing an electrosurgical procedure
US8636761B2 (en) * 2008-10-09 2014-01-28 Covidien Lp Apparatus, system, and method for performing an endoscopic electrosurgical procedure
US8016827B2 (en) * 2008-10-09 2011-09-13 Tyco Healthcare Group Lp Apparatus, system, and method for performing an electrosurgical procedure
US8486107B2 (en) * 2008-10-20 2013-07-16 Covidien Lp Method of sealing tissue using radiofrequency energy
US8197479B2 (en) * 2008-12-10 2012-06-12 Tyco Healthcare Group Lp Vessel sealer and divider
US8114122B2 (en) 2009-01-13 2012-02-14 Tyco Healthcare Group Lp Apparatus, system, and method for performing an electrosurgical procedure
US8187273B2 (en) 2009-05-07 2012-05-29 Tyco Healthcare Group Lp Apparatus, system, and method for performing an electrosurgical procedure
US8246618B2 (en) 2009-07-08 2012-08-21 Tyco Healthcare Group Lp Electrosurgical jaws with offset knife
US8133254B2 (en) 2009-09-18 2012-03-13 Tyco Healthcare Group Lp In vivo attachable and detachable end effector assembly and laparoscopic surgical instrument and methods therefor
US8112871B2 (en) 2009-09-28 2012-02-14 Tyco Healthcare Group Lp Method for manufacturing electrosurgical seal plates
US9113940B2 (en) 2011-01-14 2015-08-25 Covidien Lp Trigger lockout and kickback mechanism for surgical instruments
USD680220S1 (en) 2012-01-12 2013-04-16 Coviden IP Slider handle for laparoscopic device
EP2644263A1 (en) 2012-03-28 2013-10-02 Aurotec GmbH Pressure-controlled reactor
EP2644264A1 (en) 2012-03-28 2013-10-02 Aurotec GmbH Pressure-controlled multi-reactor system
US9586329B2 (en) * 2013-06-13 2017-03-07 Fiskars Brands, Inc. Skinning knife with removable blade
US10231777B2 (en) 2014-08-26 2019-03-19 Covidien Lp Methods of manufacturing jaw members of an end-effector assembly for a surgical instrument
US9987078B2 (en) 2015-07-22 2018-06-05 Covidien Lp Surgical forceps
US10219567B2 (en) 2015-10-08 2019-03-05 Dpg Usa Inc. Dual retractable seam ripper
US10213250B2 (en) 2015-11-05 2019-02-26 Covidien Lp Deployment and safety mechanisms for surgical instruments

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US174417A (en) * 1876-03-07 Improvement in pocket-knives
US2016107A (en) * 1935-01-03 1935-10-01 Harold S Forsberg Saw handle
US2548797A (en) * 1946-11-20 1951-04-10 Cons Sewing Machine & Supply C Seam ripping knife
US2608890A (en) * 1948-06-10 1952-09-02 Andrews Albert Resilient casing with slidable tool
US2870537A (en) * 1958-03-14 1959-01-27 Ortner Samuel Pocket safety knife
US3316635A (en) * 1964-05-06 1967-05-02 Stanley Works Scoring knife
US3314148A (en) * 1966-02-17 1967-04-18 Albert J Foellmi Retractible pocket blade holder
US3453729A (en) * 1967-04-17 1969-07-08 George G Larson Knife
US3660895A (en) * 1971-01-11 1972-05-09 Stanley Works New Britain The Retractable utility knife

Also Published As

Publication number Publication date
SE385671B (en) 1976-07-19
CA981897A1 (en)
ZA7303493B (en) 1974-04-24
IT987911B (en) 1975-03-20
FR2186871A5 (en) 1974-01-11
US3863339A (en) 1975-02-04
CA981897A (en) 1976-01-20
DE2325749A1 (en) 1973-12-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920514