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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 281/45
Name: Books, strips, and leaves > Book or leaf holder
Description: Device including means to releasably secure a leaf* or a book* therein or thereto in such manner that removal thereof, in the manner intended, from the means may be accomplished without mutilation (e.g., tearing, deforming, etc.), of any portion of the means, the leaf or the book. (Terms marked with * are defined in the class definition of this class.)










Sub-classes under this class:

Class Number Class Name Patents
281/46 Cooperating with leaf fold 57


Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
5339950 Computer disk storage box with a collapsible copy holding means Aug. 23, 1994
5324076 Clip board with storage drawer Jun. 28, 1994
5308034 Clipboard May. 3, 1994
5297814 Clipboard for teaching children to write correctly Mar. 29, 1994
5285952 Document folder Feb. 15, 1994
5284362 Reinforced shelf filing folders Feb. 8, 1994
5275439 Hanging laminated folder Jan. 4, 1994
5261636 Hanging laminated folder Nov. 16, 1993
5251935 Combination binder/book rest Oct. 12, 1993
5248164 Stub binding for the filing of loose sheets and interposed sheets Sep. 28, 1993
5248165 Safety device to hold the extractable pins used for hooking pamphlets, brochures and the like within a collecting container Sep. 28, 1993
5246251 Book holder Sep. 21, 1993
5236226 Portfolio binder with elastic retaining bands Aug. 17, 1993
5232247 Writing assistance assembly for disabled people Aug. 3, 1993
5232301 Notebook binder with rotatable mounting bracket Aug. 3, 1993
5230535 Combined typing book and paper support stand Jul. 27, 1993
5226215 Clipboard having a variable position clip Jul. 13, 1993
5226676 File folder Jul. 13, 1993
D337349 Combined book insert and product carrier Jul. 13, 1993
5222764 Pocket organizer system Jun. 29, 1993
5222765 Apparatus for binding stationary and method of using same Jun. 29, 1993
5211425 Collection unit for storage of flat items May. 18, 1993
5199743 Disk carrier Apr. 6, 1993
5195782 Sheet music binder Mar. 23, 1993
5195918 Changeable mobile Mar. 23, 1993
5193852 Card or sheet folded cover Mar. 16, 1993
5190317 One hole folder Mar. 2, 1993
5186684 Portable communication device Feb. 16, 1993
5181742 Combination note and article support device and method Jan. 26, 1993
5180191 Band Folder with integral handles Jan. 19, 1993
5178415 Fingerprint card holder assembly Jan. 12, 1993
5174606 End flap file folder and method of use Dec. 29, 1992
5174607 Removable clipboard arrangement Dec. 29, 1992
5165724 Expandable information binder Nov. 24, 1992
5165722 Book leaf holder Nov. 24, 1992
5165723 Book holder Nov. 24, 1992
5152553 Book opener Oct. 6, 1992
5150921 Free-ended book mark Sep. 29, 1992
5150785 Storage container Sep. 29, 1992
5145141 Clipboard Sep. 8, 1992
5119574 Collector's album having transparent display pages with sheet retainers Jun. 9, 1992
5120014 Reading material support Jun. 9, 1992
5116012 Clip board May. 26, 1992
5104167 Book holder Apr. 14, 1992
5100178 Note pad holder Mar. 31, 1992
5098128 Computer monitor pad holder Mar. 24, 1992
5096227 Rapid change directory holder Mar. 17, 1992
5088217 Line reader apparatus Feb. 18, 1992
5067748 Combination holder/enclosure for multi-leaf articles, especially newspapers Nov. 26, 1991
5066045 Hanging laminated folder Nov. 19, 1991

1 2 3 4 5 6 7 8 9










 
 
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