|
US4919557A
(en)
*
|
1988-10-14 |
1990-04-24 |
Dennison Manufacturing Company |
Looseleaf binder with sliding lock mechanism
|
|
US5975784A
(en)
*
|
1997-12-16 |
1999-11-02 |
U.S. Ring Binder Corporation |
Bolt action ring binder
|
|
US6276862B1
(en)
|
1999-09-15 |
2001-08-21 |
Acco Brands, Inc. |
Binder mechanism
|
|
US6293722B1
(en)
*
|
1999-09-15 |
2001-09-25 |
Acco Brands, Inc. |
Binder Mechanism
|
|
US6203229B1
(en)
*
|
1999-12-27 |
2001-03-20 |
Charles B. Coerver |
Bolt action ring binder assembly
|
|
US7296946B2
(en)
*
|
2001-11-30 |
2007-11-20 |
Microsoft Corporation |
Ring binder mechanism
|
|
DE10393258B4
(de)
*
|
2002-09-27 |
2012-03-01 |
Lihit Lab., Inc. |
Heftvorrichtung
|
|
JP4283607B2
(ja)
*
|
2002-10-25 |
2009-06-24 |
株式会社リヒトラブ |
綴具
|
|
US7549817B2
(en)
*
|
2002-12-18 |
2009-06-23 |
World Wide Stationery Mfg. Co., Ltd. |
Ready lock ring binder mechanism
|
|
US8002488B2
(en)
*
|
2004-03-15 |
2011-08-23 |
World Wide Stationery Mfg. Co., Ltd. |
Soft close ring binder mechanism
|
|
US7661898B2
(en)
*
|
2004-03-15 |
2010-02-16 |
World Wide Stationery Manufacturing Company, Limited |
Soft close ring binder mechanism with reinforced travel bar
|
|
US7275886B2
(en)
*
|
2004-03-15 |
2007-10-02 |
World Wide Stationary Mfg. Co., Ltd. |
Positive lock ring binder mechanism
|
|
CA2500890A1
(en)
|
2004-03-15 |
2005-09-15 |
World Wide Stationery Manufacturing Company, Ltd. |
Soft close ring binder mechanism with mating ring tips
|
|
US7748922B2
(en)
*
|
2004-03-15 |
2010-07-06 |
World Wide Stationery Manufacturing Company, Limited |
Ring binder mechanism with dual pivot locking elements
|
|
US7524128B2
(en)
|
2004-12-30 |
2009-04-28 |
World Wide Stationery Manufacturing Company Limited |
Ring binder mechanism spring biased to a locked position
|
|
US20060147254A1
(en)
*
|
2004-12-30 |
2006-07-06 |
World Wide Stationery Mfg. Co., Ltd. |
Lever for a ring mechanism
|
|
US7404685B2
(en)
*
|
2004-12-30 |
2008-07-29 |
World Wide Stationery Manufacturing Company, Limited |
Ring binder mechanism spring biased to a locked position when ring members close
|
|
US7534064B2
(en)
*
|
2005-01-12 |
2009-05-19 |
World Wide Stationery Mfg. Co., Ltd. |
Ring mechanism biased to closed and locked position
|
|
US7661899B2
(en)
*
|
2005-03-22 |
2010-02-16 |
World Wide Stationery Mfg. Co., Ltd. |
Lever for a ring binder mechanism
|
|
US7726897B2
(en)
*
|
2005-03-22 |
2010-06-01 |
World Wide Stationery Mfg. Co., Ltd. |
Ring binder mechanism
|
|
US7665926B2
(en)
*
|
2005-05-06 |
2010-02-23 |
World Wide Stationery Mfg. Co., Ltd. |
Ring mechanism with spring biased travel bar
|
|
US20070086836A1
(en)
*
|
2005-09-19 |
2007-04-19 |
World Wide Stationery Mfg. Co., Ltd. |
Ring binder mechanism with operating lever and travel bar
|
|
US8047737B2
(en)
|
2006-09-27 |
2011-11-01 |
World Wide Stationery Mfg. Co., Ltd. |
Ring binder mechanism
|
|
US7731441B2
(en)
*
|
2006-09-27 |
2010-06-08 |
World Wide Stationery Mfg. Co., Ltd. |
Ring binder mechanism
|
|
US7648302B2
(en)
*
|
2006-09-27 |
2010-01-19 |
World Wide Stationery Mfg. Co., Ltd. |
Ring binder mechanism
|
|
US7600939B2
(en)
*
|
2006-09-28 |
2009-10-13 |
World Wide Stationery Mfg. Co., Ltd. |
Ring binder mechanism with sliding hinge plate
|
|
US7819602B2
(en)
*
|
2007-10-31 |
2010-10-26 |
World Wide Stationery Mfg. Co., Ltd. |
Ring binder mechanism
|
|
US8147160B2
(en)
*
|
2007-10-31 |
2012-04-03 |
World Wide Stationery Mfg. Co., Ltd. |
Ring binder mechanism with polymeric housing and actuator
|
|
US8162556B2
(en)
|
2008-12-30 |
2012-04-24 |
World Wide Stationery Mfg. Co., Ltd. |
Actuator for a ring binder mechanism
|
|
DE102009005341A1
(de)
*
|
2009-01-16 |
2010-07-22 |
Hans Johann Horn |
Ordnermechanik
|
|
CN102126374B
(zh)
|
2010-01-14 |
2013-10-30 |
国际文具制造厂有限公司 |
具有双时间缓冲的致动器的环形活页夹机构
|
|
CA2742462A1
(en)
|
2010-06-09 |
2011-12-09 |
World Wide Stationery Manufacturing Co., Ltd. |
Ring binder mechanism having unitary structure
|
|
US8899866B2
(en)
|
2012-04-28 |
2014-12-02 |
World Wide Stationary Mfg. Co. Ltd. |
Ring binder mechanism with self-locking actuator
|
|
US8480326B1
(en)
*
|
2013-01-11 |
2013-07-09 |
Wing Sun WONG |
Ring binder mechanism
|
|
US9102188B2
(en)
*
|
2013-01-11 |
2015-08-11 |
Wing Sun WONG |
Ring binder mechanism
|
|
US9493026B2
(en)
*
|
2013-01-24 |
2016-11-15 |
R.R. Donnelley & Sons Company |
Binder apparatus
|
|
US9522561B2
(en)
|
2013-08-27 |
2016-12-20 |
World Wide Stationery Mfg. Co., Ltd. |
Ring binder mechanism
|
|
US9511617B2
(en)
|
2013-10-31 |
2016-12-06 |
World Wide Stationary Mfg. Co., Ltd. |
Ring binder mechanism
|
|
AU2015347859B2
(en)
*
|
2014-11-10 |
2020-09-03 |
Lihit Lab., Inc. |
Binding tool
|
|
CN105984250A
(zh)
|
2015-02-05 |
2016-10-05 |
国际文具制造厂有限公司 |
具有互锁环形部件的环形装订器
|
|
CN106739636B
(zh)
*
|
2015-11-25 |
2018-12-11 |
叶秀锋 |
一种单手掣锁夹
|
|
US9499007B1
(en)
*
|
2016-02-16 |
2016-11-22 |
U.S. Ring Binder, L.P. |
Gear operated ring binder
|
|
US10137724B1
(en)
|
2017-08-25 |
2018-11-27 |
Sau Fung YIP |
Method for assembling a single-detent binder
|