Clipboard assembly

Books – strips – and leaves – Book or leaf holder

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C281S046000, C281S049000, C248S451000, C248S452000, C024S06700R

Reexamination Certificate

active

07445246

ABSTRACT:
A clipboard may be assembled from a backboard and a clip assembly by sliding the clip assembly onto the top edge of the backboard. The clip assembly and the backboard are shaped so that the clipboard assembly has a substantially continuous contour along its top edge. Specifically, the top edge of the backboard is spaced away from the remainder of the top edge in the area where the clip assembly is attached. The amount of spacing away corresponds to the thickness of a lip that depends from the clip assembly and engages the top edge or the backboard in the area where the clip assembly is attached. The clip assembly is retained on the backboard by flanged rails that engage slots in the backboard and by ramped projections that engage detents and the backboard.

REFERENCES:
patent: 1422489 (1922-07-01), Smith
patent: 1460502 (1923-07-01), Rudesill
patent: 1566695 (1925-12-01), Raschick
patent: 1800362 (1931-04-01), Shipman
patent: 1913050 (1933-06-01), Furlong
patent: 2548389 (1951-04-01), Neikirk
patent: 2646993 (1953-07-01), Schwer
patent: 2943372 (1960-07-01), Fleming
patent: 3216742 (1965-11-01), Strain
patent: 3297862 (1967-01-01), Levy et al.
patent: 3403641 (1968-10-01), Baker
patent: 4401323 (1983-08-01), Rex
patent: 4501438 (1985-02-01), McKee
patent: 4628572 (1986-12-01), Chang
patent: 4763389 (1988-08-01), Chang
patent: 4948172 (1990-08-01), Chang
patent: 4961249 (1990-10-01), Liu et al.
patent: 5035389 (1991-07-01), Wang
patent: 5145141 (1992-09-01), Hunter
patent: D334213 (1993-03-01), Evenson
patent: 5226215 (1993-07-01), Evenson
patent: 5288530 (1994-02-01), Maki
patent: 5312082 (1994-05-01), Chang
patent: 5364057 (1994-11-01), Pynenburg
patent: 5385282 (1995-01-01), Chen
patent: 5413382 (1995-05-01), Cornell et al.
patent: 5620162 (1997-04-01), Beckwith et al.
patent: 5658014 (1997-08-01), Barker et al.
patent: 5732925 (1998-03-01), Shamoon
patent: 5765794 (1998-06-01), Chen
patent: 6082688 (2000-07-01), Wilson
patent: 6105182 (2000-08-01), Elnar
patent: 6147858 (2000-11-01), Takahashi
patent: 6213517 (2001-04-01), Goluszka et al.
patent: D446549 (2001-08-01), Cheris et al.
patent: 6386589 (2002-05-01), Yuh
patent: 6405910 (2002-06-01), Infanti et al.
patent: 6637707 (2003-10-01), Gates et al.
patent: 6637774 (2003-10-01), Gaska
patent: 6883769 (2005-04-01), Shamoon
patent: 6971616 (2005-12-01), Lake
patent: D518525 (2006-04-01), Bhavnani
patent: 40 18 556 (1991-09-01), 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 assembly 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 assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Clipboard assembly will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4051571

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