US332666A
(en)
|
|
1885-12-15 |
|
John h |
US2200672A
(en)
|
1936-12-14 |
1940-05-14 |
Acco Products Inc |
Perforating device
|
US2382523A
(en)
|
1943-12-23 |
1945-08-14 |
Wilson Jones Co |
Punch
|
US2587749A
(en)
|
1948-04-06 |
1952-03-04 |
William H Misson |
Paper punch
|
US3005371A
(en)
|
1957-03-25 |
1961-10-24 |
Zip Products Co |
Direct action paper punch
|
GB1157983A
(en)
|
1966-06-23 |
1969-07-09 |
Myers Sons Ltd M |
Paper Punching Devices
|
US3714857A
(en)
|
1970-09-09 |
1973-02-06 |
Swingline Inc |
Punch
|
US3750514A
(en)
|
1971-01-08 |
1973-08-07 |
Lihit Industrial |
Manually operated paper punching device
|
JPS5022790U
(en)
|
1973-06-27 |
1975-03-14 |
|
|
US3906633A
(en)
|
1974-10-03 |
1975-09-23 |
Carl Mfg Co |
Compact paper punch
|
US4036088A
(en)
|
1976-08-30 |
1977-07-19 |
Rolodex Corporation |
Paper punch with variable spacing
|
IL53464A0
(en)
|
1977-11-25 |
1978-01-31 |
Almog E |
A paper perforator
|
US4210048A
(en)
|
1978-09-25 |
1980-07-01 |
Cohler Edmond U |
Automatic punch
|
US4421000A
(en)
|
1981-05-15 |
1983-12-20 |
Murphy Ina H |
Hole punching device
|
DE3220461C2
(en)
|
1982-05-29 |
1984-10-31 |
Bielomatik Leuze Gmbh + Co, 7442 Neuffen |
Device for making holes in thick stacks of paper
|
US4466322A
(en)
|
1982-07-01 |
1984-08-21 |
Carl Manufacturing Co., Ltd. |
Punch for office use
|
US4499805A
(en)
|
1982-07-01 |
1985-02-19 |
Carl Manufacturing Co., Ltd. |
Punch for office use
|
US4688457A
(en)
|
1983-01-10 |
1987-08-25 |
Rolodex Corporation |
Heavy duty paper punch
|
IT8321635V0
(en)
*
|
1983-04-22 |
1983-04-22 |
Terracciano Flora |
PERFORATING UNIT FOR A PERFORATING AND / OR BINDING MACHINE TO JOIN SHEETS OF SHEETS WITH A COMB BINDER.
|
US4713995A
(en)
|
1985-10-03 |
1987-12-22 |
Rolodex Corp. |
Hole punch assembly
|
US4700601A
(en)
|
1986-04-28 |
1987-10-20 |
Velo Bind Inc. |
Punch pin head structure
|
US4833958A
(en)
|
1986-12-16 |
1989-05-30 |
Velobind, Inc. |
Paper punching machine
|
US4829867A
(en)
|
1987-03-05 |
1989-05-16 |
Neilsen Hildaur L |
Paper punch apparatus with improved punch element
|
US4763552A
(en)
|
1987-04-20 |
1988-08-16 |
Acco World Corporation |
Punch pin configuration
|
US4823661A
(en)
|
1987-12-23 |
1989-04-25 |
Sterling Tool Co. |
Die assembly for punching holes in paper
|
US5044239A
(en)
|
1988-02-25 |
1991-09-03 |
Amada Engineering & Service Co., Inc. |
Punch for punch press
|
DE3813379A1
(en)
|
1988-04-21 |
1989-11-16 |
Heinz Brych |
PERFORATION PLIERS
|
JPH02100899A
(en)
|
1988-10-04 |
1990-04-12 |
Niyuukon Kogyo:Kk |
Punch
|
US4898055A
(en)
|
1988-12-15 |
1990-02-06 |
Neilsen Hildaur L |
Adjustable multiple paper punch
|
US4949449A
(en)
|
1989-02-23 |
1990-08-21 |
Wilson Manufacturing Company |
Quick release rotary punch
|
USD320407S
(en)
|
1989-05-18 |
1991-10-01 |
Taurus Tetraconcepts |
Paper punch and binding machine
|
USD330049S
(en)
|
1989-05-18 |
1992-10-06 |
Taurus Tetraconcepts |
Loose leaf paper punch
|
US5162250A
(en)
|
1989-06-30 |
1992-11-10 |
Texas Instruments, Incorporated |
Method for interconnecting a filament channel transistor with a wordline conductor
|
US5273387A
(en)
|
1989-07-18 |
1993-12-28 |
Taurus Tetraconcepts, Inc. |
Punched paper sheets binding apparatus
|
US5007782A
(en)
|
1989-07-18 |
1991-04-16 |
Taurus Tetraconcepts, Inc. |
Combined paper punch and binding apparatus
|
US5044242A
(en)
*
|
1990-05-11 |
1991-09-03 |
Tom Chiang |
Cutter shaft of perforator
|
DE9101864U1
(en)
|
1991-02-19 |
1992-06-25 |
Meyer-Götz, Heinrich, 7000 Stuttgart |
Perforator
|
US5143502A
(en)
*
|
1991-02-27 |
1992-09-01 |
Taurus Tetraconcepts, Inc. |
Paper sheets binding apparatus
|
IL100215A
(en)
|
1991-12-02 |
1995-06-29 |
Cohen Yoav |
One-piece plastic hole puncher
|
US5291813A
(en)
|
1992-04-06 |
1994-03-08 |
Clix Products, Inc. |
Paper perforating device
|
US5740712A
(en)
|
1992-05-27 |
1998-04-21 |
Acco-Rexel Group Services Plc. |
Punching devices
|
USD350564S
(en)
|
1993-01-26 |
1994-09-13 |
Master Product Manufacturing Company Inc. |
Paper punch
|
US5501128A
(en)
|
1994-01-18 |
1996-03-26 |
Acco Usa, Inc. |
Floating die paper punch
|
USD361786S
(en)
|
1994-05-09 |
1995-08-29 |
Yang Gee I |
Punch
|
US5409319A
(en)
|
1994-05-11 |
1995-04-25 |
Bedol; Mark A. |
Notebook insert with holepunch
|
TW283671B
(en)
|
1994-07-01 |
1996-08-21 |
Acco Usa Inc |
|
US5832798A
(en)
|
1994-08-10 |
1998-11-10 |
Mate Precision Tooling Inc. |
Punch unit
|
US5601006A
(en)
|
1994-09-29 |
1997-02-11 |
Fiskars Inc. |
Punch tool with interchangeable die
|
US5611254A
(en)
|
1994-12-01 |
1997-03-18 |
Rall; Douglas V. |
Multiple hole pattern paper punch apparatus
|
US5575188A
(en)
|
1995-01-09 |
1996-11-19 |
Tah Hsin Industry Co., Ltd. |
Structure of card punch
|
US5730038A
(en)
|
1995-01-25 |
1998-03-24 |
Acco Usa, Inc. |
Configuration for paper punch pin
|
US5632188A
(en)
|
1995-02-24 |
1997-05-27 |
Clix Products, Inc. |
Ergopunch
|
USD379475S
(en)
|
1995-04-19 |
1997-05-27 |
Acco Usa, Inc. |
One-hole punch
|
US5584124A
(en)
|
1995-04-21 |
1996-12-17 |
Acco Usa, Inc. |
Trigger-operated punch
|
US5787783A
(en)
|
1995-08-17 |
1998-08-04 |
Acco Brands, Inc. |
Lever operated punch with strengthened flap and punch head adjustment arrangement
|
US6363826B1
(en)
|
1996-03-05 |
2002-04-02 |
Performance Design, Inc. |
Hole punch quick-change die assembly with pin strap and positioning system
|
US6880441B1
(en)
|
1996-06-06 |
2005-04-19 |
International Business Machines Corporation |
Precision punch and die design and construction
|
JP3196069B2
(en)
|
1996-10-25 |
2001-08-06 |
カール事務器株式会社 |
Drilling device
|
US6439093B1
(en)
|
1998-07-01 |
2002-08-27 |
Michael Anthony Davies |
Sheet punch device
|
TW380485U
(en)
|
1999-01-21 |
2000-01-21 |
Jiang Jou Jen |
Combination device of punching and binding for paper
|
US6109155A
(en)
|
1999-05-10 |
2000-08-29 |
Huang; Bao-Ruh |
Punch
|
JP3741251B2
(en)
|
1999-05-13 |
2006-02-01 |
ヤマハ株式会社 |
Drilling device
|
DE10196399T1
(en)
|
2000-06-30 |
2003-07-17 |
Acco Brands Inc |
Upright punch with four bars
|
USD457794S1
(en)
*
|
2000-08-10 |
2002-05-28 |
Manufacture D'articles De Precision Et De Dessin - M.A.P.E.D. |
Stapler
|
USD445832S1
(en)
|
2000-08-29 |
2001-07-31 |
Tung Yung Stationery Manufactory Limited |
Paper punch
|
US6516523B1
(en)
|
2000-11-27 |
2003-02-11 |
Joe Lin |
Punch
|
US20020066350A1
(en)
|
2000-12-01 |
2002-06-06 |
Tom Chiang |
Structure of a punch system
|
US20020157517A1
(en)
|
2001-04-27 |
2002-10-31 |
Huang Chien Kai |
Paper punch
|
US20030010176A1
(en)
*
|
2001-07-13 |
2003-01-16 |
Tom Chiang |
Downward pressure structure for punching machine
|
US20030024361A1
(en)
|
2001-08-06 |
2003-02-06 |
Toshiba Tec Kabushiki Kaisha |
Punch
|
SE519761C2
(en)
|
2001-09-27 |
2003-04-08 |
Brain Invest Internat Ab |
Perforator
|
DE20118241U1
(en)
|
2001-11-09 |
2002-01-17 |
Lin, Chien-Fu, Taichung |
paper punch
|
US6799498B2
(en)
*
|
2002-01-25 |
2004-10-05 |
Spiel Associates, Inc. |
Micro adjuster for paper punch die
|
EP1331069A3
(en)
|
2002-01-28 |
2005-06-01 |
Joseph Y.KO |
Automatic hole punch
|
USD468360S1
(en)
|
2002-02-11 |
2003-01-07 |
Peter Chen |
Three hole punch with colored designer rubber insert and grip
|
USD477846S1
(en)
|
2002-04-23 |
2003-07-29 |
Manufacture D'articles De Precision Et De Dessin - M.A.P.E.D. |
Office perforator
|
JP4133005B2
(en)
|
2002-06-13 |
2008-08-13 |
株式会社アマダ |
Die for punch press
|
USD506784S1
(en)
|
2002-11-26 |
2005-06-28 |
Pi-Design Ag |
Hole punch
|
US7111540B2
(en)
|
2003-06-03 |
2006-09-26 |
Sop Services, Inc. |
Dual purpose puncher
|
US6837136B2
(en)
|
2003-06-03 |
2005-01-04 |
Martin Yale Industries, Inc. |
Combination puncher
|
USD489763S1
(en)
|
2003-06-27 |
2004-05-11 |
Officemate International Corp. |
Paper punch
|
US20050056133A1
(en)
|
2003-09-16 |
2005-03-17 |
Chien-Kai Huang |
Paper punch pin
|
TW590858B
(en)
|
2003-10-17 |
2004-06-11 |
Primax Electronics Ltd |
Punch pin structure of paper puncher
|
US7228776B2
(en)
|
2003-11-13 |
2007-06-12 |
Case Gerald A |
Punch assembly
|
US7194942B2
(en)
|
2004-01-06 |
2007-03-27 |
Ying Chou Lee |
Punch structure
|
US7032490B2
(en)
|
2004-04-09 |
2006-04-25 |
Primax Electronics Ltd. |
Hole punch
|
US20060048559A1
(en)
|
2004-09-07 |
2006-03-09 |
Chien-Chuan Huang |
Method for making punch head of paper punch
|
USD543243S1
(en)
|
2005-06-24 |
2007-05-22 |
Toi Latrice Holliday |
Three hole punch with stapler
|
US20070044624A1
(en)
|
2005-08-30 |
2007-03-01 |
Marks Joel S |
Hole punch element
|
US20070044618A1
(en)
|
2005-08-30 |
2007-03-01 |
Marks Joel S |
Hole punch element
|
USD541867S1
(en)
|
2005-11-29 |
2007-05-01 |
Staples The Office Superstore, Llc |
Punch device
|
USD542848S1
(en)
|
2005-11-29 |
2007-05-15 |
Staples The Office Superstore, Llc |
Paper punch
|
US7654183B2
(en)
*
|
2006-01-23 |
2010-02-02 |
Worktools, Inc. |
Compact heavy duty hole punch
|
US7823494B2
(en)
*
|
2006-03-31 |
2010-11-02 |
Seiko Ltd. |
Sheet hole punching apparatus and sheet hole punching method
|
US7299960B1
(en)
*
|
2006-12-20 |
2007-11-27 |
Worktools, Inc. |
Mini desktop stapler
|
US7721635B2
(en)
*
|
2007-01-16 |
2010-05-25 |
Officemate International Corporation |
Lever handled paper punch
|
US7610838B2
(en)
*
|
2007-03-30 |
2009-11-03 |
Staples The Office Superstore, Llc |
Hole punch
|
USD564593S1
(en)
|
2007-03-30 |
2008-03-18 |
Staples The Office Superstore, Llc |
Hole punch
|
USD564594S1
(en)
|
2007-03-30 |
2008-03-18 |
Staples The Office Superstore, Llc |
Hole punch
|
US7721636B2
(en)
*
|
2007-06-19 |
2010-05-25 |
Sdi Corporation |
Hole puncher
|
DE202007015981U1
(en)
*
|
2007-11-14 |
2008-12-24 |
Monolith GmbH Bürosysteme |
Office device for processing sheet material
|
US8122805B2
(en)
*
|
2007-12-12 |
2012-02-28 |
Acco Brands Usa Llc |
Paper processing tool with three-lever actuation
|
US20090223341A1
(en)
*
|
2008-03-07 |
2009-09-10 |
Chien Chuan Huang |
Paper punch with consecutive operation links
|
US8109189B2
(en)
*
|
2008-11-26 |
2012-02-07 |
Apex Mfg. Co., Ltd. |
Effort-saving hand operated punching device
|