Clipboard

Supports – Brackets – Rod type

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C024S067300

Reexamination Certificate

active

06971616

ABSTRACT:
A clipboard having an improved paper clamping element is disclosed. The clipboard has a planar board member with a front face, a rear face, two side edges, a top end, a bottom end and a clamping mechanism having at least one biasing element and a clamping element. The clamping element has at least one paper clamp cooperating with a holding element. The planar board member has at least one slot for penetration of the paper clamp through the planar board member from the rear face of the planar board to the front face. A writing implement holder and a carrying handle may be incorporated into the clamping mechanism.

REFERENCES:
patent: 297284 (1884-04-01), Mudgett
patent: 1563508 (1925-12-01), Maynard
patent: 1615275 (1927-01-01), Horn
patent: 3085777 (1963-04-01), Lewtan et al
patent: 3105279 (1963-10-01), Westhoff
patent: 3127649 (1964-04-01), Linsenmayer
patent: 3710423 (1973-01-01), Zimpleman
patent: 4157152 (1979-06-01), Blastic
patent: D298955 (1988-12-01), Zovar
patent: D318881 (1991-08-01), Chase
patent: 5226215 (1993-07-01), Evenson
patent: 5725250 (1998-03-01), Balderrama
patent: 5823574 (1998-10-01), Sullins et al.
patent: D428927 (2000-08-01), Chang
patent: 6216996 (2001-04-01), Shamoon
patent: D446549 (2001-08-01), Cheris et al.
patent: 6386589 (2002-05-01), Yuh
patent: 6470536 (2002-10-01), Kettlestrings et al.
patent: D469812 (2003-02-01), Isaacs
patent: D487579 (2004-03-01), Chen
patent: WO/21508 (1994-09-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Clipboard does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Clipboard, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clipboard will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3464711

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.