Featured patents

Desktop Loose-Leaf Base, and Binder
US 08845224 B2, Sept. 30, 2014, Sheet Retainer Travels Arcuate Path, Yutaka Hirahara / Calendar Kokoku Co., Ltd. (Osaka, JP)
A desk leaf base, comprising:…

Ring Binder Mechanism
US 08801317 B2, Aug. 12, 2014, Preceded by rectilinear travel, Jn Biao Pi et al. / World Wide Stationary Mfg. Co., Ltd. (Hong Kong, CN)
A ring binder mechanism for retaining loose leaf pages, the mechanism comprising:…

Ring Binder With Interchangeable Binder Covers
US 08753028 B1, June 17, 2014, Including means to attach sheet retainer or binder device, Micah L. Maraia et al. / Paris Business Products, Inc. (Westampton, US)
A ring binder comprising:…

Binding Device
US 08602672 B2, Dec. 10, 2013, Travel in plane perpendicular to axis of rotation, Kanji Kanaka et al. / Lihit Lab., Inc. (Osaka, JP)
A binding device comprising:…

Soft Close Ring Binder Mechanism With Mating Ring Tips
US 08573876 B2, Nov. 5, 2013, Notched or grooved means, Hung Yu Cheng et al. / World Wide Stationery Manufacturing Company, Limited (Kwai Chung, HK)
A ring binder mechanism for retaining loose-leaf pages, the mechanism comprising:…

File Binder and Document Organizer
US 08591135 B2, Nov. 26, 2013, Depository, Seth Freytag et al.
An organizing binder comprising a compartment outer cover and a compartment inner…

Binder
US 08568052 B2, Oct. 29, 2013, Opposed sheet retainers, Masashi Shimamura et al. / Max Co., Ltd. (Tokyo, JP)
A one-piece plastic binder for binding sheets of paper, comprising:…

Ring Binder
US 08545123 B2, Oct. 1, 2013, Stationary retainer with traveling opposed retainer, Chunhai Lin / Dongguan Huang Jiang New Original Stationery Factory (Dongguan, CN)
A ring binder, comprising:…

Binder Clip
US 08540451 B2, Sept. 24, 2013, Releasably attached to keeper, Robert Fredric Mindler / Eastman Kodak Company (Rochester, US)
A method for using a binder clip to bind a plurality of media sheets…

Binder Apparatus
US 08517624 B2, Aug. 27, 2013, Preceded by rectilinear travel, James Warmus / R.R. Donnelly & Sons (Chicago, US)
A binder apparatus, comprising…

Patentorg has 25 documents under Binder Device Releasably Engaging Aperture or Notch of Sheet Patents.

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