USD745602S1 - Ring binder mechanism having a convex central rib - Google Patents

Ring binder mechanism having a convex central rib Download PDF

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Publication number
USD745602S1
USD745602S1 US29/424,445 US201229424445F USD745602S US D745602 S1 USD745602 S1 US D745602S1 US 201229424445 F US201229424445 F US 201229424445F US D745602 S USD745602 S US D745602S
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United States
Prior art keywords
ring binder
central rib
convex central
convex
rib
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.)
Active
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US29/424,445
Inventor
Jian Yong Qiu
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.)
Kam Hold (macao Commercial Offshore) Ltd
Original Assignee
Kam Hold (macao Commercial Offshore) 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
Priority to CN201130471808 priority Critical
Priority to CN201130471808 priority
Application filed by Kam Hold (macao Commercial Offshore) Ltd filed Critical Kam Hold (macao Commercial Offshore) Ltd
Assigned to LECO STATIONERY MANUFACTURING CO. LTD reassignment LECO STATIONERY MANUFACTURING CO. LTD ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DONGGUAN NANZHA LECO STATIONERY MANUFACTURING CO. LTD
Assigned to DONGUAN NANZHA LECO STATIONERY MANUFACTURING CO., LTD reassignment DONGUAN NANZHA LECO STATIONERY MANUFACTURING CO., LTD ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: YONG, QUI JIAN
Assigned to Kam Hold (Macao Commercial Offshore) Limited reassignment Kam Hold (Macao Commercial Offshore) Limited ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: LECO STATIONERY MANUFACTURING CO. LTD
Assigned to DONGGUAN NANZHA LECO STATIONERY MANUFACTURING CO. LTD. reassignment DONGGUAN NANZHA LECO STATIONERY MANUFACTURING CO. LTD. CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 029315 FRAME 0080. ASSIGNOR(S) HEREBY COMFIRMS THE DONGUAN NANZHA LECO STATIONERY MANUFACTURING CO., LTD. Assignors: YONG, QUI JIAN
Publication of USD745602S1 publication Critical patent/USD745602S1/en
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a perspective view of the ring binder mechanism having a convex central rib showing of my design;
FIG. 2 is a front elevation view of the ring binder mechanism having a convex central rib, the rear elevation view being a mirror image thereof;
FIG. 3 is a top plan view of the ring binder mechanism having a convex central rib thereof;
FIG. 4 is a bottom plan of the ring binder mechanism having a convex central rib thereof;
FIG. 5 is a right side elevation view of the ring binder mechanism having a convex central rib, the left side elevation view being a mirror image thereof; and,
FIG. 6 is a cross-section view of the ring binder mechanism having a convex central rib, taken along line 6-6 in FIG. 3.
The broken lines in the drawings illustrate portions of the ring binder mechanism having a convex central rib and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a ring binder mechanism having a convex central rib, as shown and described.
US29/424,445 2011-12-12 2012-06-12 Ring binder mechanism having a convex central rib Active USD745602S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201130471808 2011-12-12
CN201130471808 2011-12-12

Publications (1)

Publication Number Publication Date
USD745602S1 true USD745602S1 (en) 2015-12-15

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ID=54832460

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/424,445 Active USD745602S1 (en) 2011-12-12 2012-06-12 Ring binder mechanism having a convex central rib

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US (1) USD745602S1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD783092S1 (en) * 2012-04-23 2017-04-04 World Wide Stationery Mfg. Co., Ltd. Ring mechanism having elliptical cross sectional ring members

Citations (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286128A (en) 1992-09-24 1994-02-15 U.S. Ring Binder Ring binder
US5660490A (en) 1995-03-31 1997-08-26 U.S. Ring Binder Corporation Ring binder
USD389183S (en) * 1996-07-23 1998-01-13 Leco Stationery Manufacturing Co., Ltd. Ring binder
USD397146S (en) * 1996-07-23 1998-08-18 Leco Stationery Manufacturing Co., Ltd. Ring binder
US5816729A (en) 1997-02-25 1998-10-06 Us Ring Binder Corp. Ring binder with low profile ring metal
US5879097A (en) 1995-05-09 1999-03-09 World Wide Stationary Company Ltd. Ring binder
US5924811A (en) 1997-07-30 1999-07-20 World Wide Stationery Mfg. Co., Ltd. Assembling and disassembling device for ring binders
US6146042A (en) 1998-06-17 2000-11-14 World Wide Stationery Mfg. Co., Ltd. Sheet retaining device and method of packaging sheet retaining devices
US6293722B1 (en) 1999-09-15 2001-09-25 Acco Brands, Inc. Binder Mechanism
US6364558B1 (en) 2000-03-31 2002-04-02 World Wide Stationery Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
USD461497S1 (en) * 2000-10-30 2002-08-13 World Wide Stationery Manufacturing Company Limited Ring binder housing cover
US6467984B1 (en) 2000-03-31 2002-10-22 World Wide Stationery Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
US20030026643A1 (en) * 2001-08-03 2003-02-06 To Chun Yuen Ring binder mechanism
USD473897S1 (en) * 2001-05-11 2003-04-29 World Wide Stationery Manufacturing Company Limited Ring binder housing cover
US20040013463A1 (en) * 2002-07-19 2004-01-22 To Chun Yuen Ring binder mechanism
US20040067094A1 (en) * 2002-10-02 2004-04-08 Hong Kong Stationery Manufacturing Co., Ltd. Trigger construction for ring binder mechanism
US6749357B2 (en) 2001-11-30 2004-06-15 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism
US20060008318A1 (en) 2004-07-07 2006-01-12 World Wide Stationery Manufacturing Company Limited Ring binder mechanism with reinforced hinge plates
US7241067B2 (en) * 2003-10-08 2007-07-10 World Wide Stationery Manufacturing Company, Limited Ring mechanism having blunt ends
US20070223990A1 (en) * 2006-03-24 2007-09-27 World Wide Stationery Mfg. Co., Ltd. Fastening System
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
US20080298883A1 (en) * 2007-05-29 2008-12-04 World Wide Stationery Mfg. Co., Ltd. Ring Binder Kit and Fastening System
USD582477S1 (en) * 2007-07-03 2008-12-09 World Wide Stationery Manufacturing Company Limited Binding ring
US20090060630A1 (en) * 2007-08-31 2009-03-05 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism with polymeric housing
USD591344S1 (en) * 2005-12-02 2009-04-28 Lihit Lab, Inc. Binder
US7530755B2 (en) 2004-10-21 2009-05-12 U.S. Ring Binder, L.P. Easy open ring binder
US20090304436A1 (en) * 2008-06-06 2009-12-10 Brennan Brian R Recyclable ring binder apparatus with quick release ring metals
US7828491B2 (en) 2005-05-06 2010-11-09 World Wide Stationery Mfg. Co., Ltd. Travel bar for use with a ring mechanism
US8128305B2 (en) * 2009-06-16 2012-03-06 Christopher Franz Gilbert Device and method for aligning and securing a ring binder mechanism
US20120087714A1 (en) * 2010-10-12 2012-04-12 Jui-Lin Chang File folder

Patent Citations (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286128A (en) 1992-09-24 1994-02-15 U.S. Ring Binder Ring binder
US5660490A (en) 1995-03-31 1997-08-26 U.S. Ring Binder Corporation Ring binder
US5879097A (en) 1995-05-09 1999-03-09 World Wide Stationary Company Ltd. Ring binder
USD389183S (en) * 1996-07-23 1998-01-13 Leco Stationery Manufacturing Co., Ltd. Ring binder
USD397146S (en) * 1996-07-23 1998-08-18 Leco Stationery Manufacturing Co., Ltd. Ring binder
US5816729A (en) 1997-02-25 1998-10-06 Us Ring Binder Corp. Ring binder with low profile ring metal
US5924811A (en) 1997-07-30 1999-07-20 World Wide Stationery Mfg. Co., Ltd. Assembling and disassembling device for ring binders
US6146042A (en) 1998-06-17 2000-11-14 World Wide Stationery Mfg. Co., Ltd. Sheet retaining device and method of packaging sheet retaining devices
US6293722B1 (en) 1999-09-15 2001-09-25 Acco Brands, Inc. Binder Mechanism
US6364558B1 (en) 2000-03-31 2002-04-02 World Wide Stationery Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
US6467984B1 (en) 2000-03-31 2002-10-22 World Wide Stationery Mfg. Co., Ltd. Ring binder having actuating lever with cushion member
USD461497S1 (en) * 2000-10-30 2002-08-13 World Wide Stationery Manufacturing Company Limited Ring binder housing cover
USD473897S1 (en) * 2001-05-11 2003-04-29 World Wide Stationery Manufacturing Company Limited Ring binder housing cover
US6758621B2 (en) * 2001-08-03 2004-07-06 World Wide Stationery Manufacturing Company, Ltd. Ring binder mechanism
US20030026643A1 (en) * 2001-08-03 2003-02-06 To Chun Yuen Ring binder mechanism
US6749357B2 (en) 2001-11-30 2004-06-15 World Wide Stationery Manufacturing Company, Limited Ring binder mechanism
US20040013463A1 (en) * 2002-07-19 2004-01-22 To Chun Yuen Ring binder mechanism
US20040067094A1 (en) * 2002-10-02 2004-04-08 Hong Kong Stationery Manufacturing Co., Ltd. Trigger construction for ring binder mechanism
US7241067B2 (en) * 2003-10-08 2007-07-10 World Wide Stationery Manufacturing Company, Limited Ring mechanism having blunt ends
US20060008318A1 (en) 2004-07-07 2006-01-12 World Wide Stationery Manufacturing Company Limited Ring binder mechanism with reinforced hinge plates
US7530755B2 (en) 2004-10-21 2009-05-12 U.S. Ring Binder, L.P. Easy open ring binder
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
US7828491B2 (en) 2005-05-06 2010-11-09 World Wide Stationery Mfg. Co., Ltd. Travel bar for use with a ring mechanism
USD591344S1 (en) * 2005-12-02 2009-04-28 Lihit Lab, Inc. Binder
US20070223990A1 (en) * 2006-03-24 2007-09-27 World Wide Stationery Mfg. Co., Ltd. Fastening System
US20080298883A1 (en) * 2007-05-29 2008-12-04 World Wide Stationery Mfg. Co., Ltd. Ring Binder Kit and Fastening System
USD582477S1 (en) * 2007-07-03 2008-12-09 World Wide Stationery Manufacturing Company Limited Binding ring
US20090060630A1 (en) * 2007-08-31 2009-03-05 World Wide Stationery Mfg. Co., Ltd. Ring binder mechanism with polymeric housing
US20090304436A1 (en) * 2008-06-06 2009-12-10 Brennan Brian R Recyclable ring binder apparatus with quick release ring metals
US8128305B2 (en) * 2009-06-16 2012-03-06 Christopher Franz Gilbert Device and method for aligning and securing a ring binder mechanism
US20120087714A1 (en) * 2010-10-12 2012-04-12 Jui-Lin Chang File folder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD783092S1 (en) * 2012-04-23 2017-04-04 World Wide Stationery Mfg. Co., Ltd. Ring mechanism having elliptical cross sectional ring members

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