Office supplies; artists and teachers materials – Book – album or cover – Element or attachment
Patent
1991-08-08
1993-03-02
Burke, Wallace R.
Office supplies; artists and teachers materials
Book, album or cover
Element or attachment
Patent
active
D03336808
REFERENCES:
patent: 3056668 (1962-11-01), Leybourn et al.
patent: 4253216 (1981-03-01), Brown
patent: 4442780 (1984-04-01), Child
patent: 4468441 (1984-09-01), Herington
Brown Melody N.
Burke Wallace R.
Mason, Jr. Joseph C.
Monte Carlo Group, Inc.
Smith Ronald E.
LandOfFree
Clip for holding a book open does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Clip for holding a book open, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clip for holding a book open will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-118834