Ring binder
Latest World Wide Stationery Mfg. Co., Ltd. Patents:
Description
FIG. 1 is a perspective view of the ring binder of the present invention, the dotted line structure forming no part of the invention;
FIG. 2 is a top plan view thereof, the dotted line structure forming no part of the invention;
FIG. 3 is a right side view thereof (the left side being identical), the dotted line structure forming no part of the invention; and,
FIG. 4 is an end view thereof (the other end being identical).
Referenced Cited
Patent History
Patent number: D434071
Type: Grant
Filed: Jan 28, 2000
Date of Patent: Nov 21, 2000
Assignee: World Wide Stationery Mfg. Co., Ltd. (Kwai Chung)
Inventor: Chun Yuen To (Shatin)
Primary Examiner: Martie K. Holtje
Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 0/117,860
Type: Grant
Filed: Jan 28, 2000
Date of Patent: Nov 21, 2000
Assignee: World Wide Stationery Mfg. Co., Ltd. (Kwai Chung)
Inventor: Chun Yuen To (Shatin)
Primary Examiner: Martie K. Holtje
Law Firm: Birch, Stewart, Kolasch & Birch, LLP
Application Number: 0/117,860
Classifications
Current U.S. Class:
Ring Bound Or Looseleaf Type (D19/27);
Ring Bound Or Looseleaf Type (D19/27)
International Classification: 1904;
International Classification: 1904;