Exhibits premarked by plaintiff

AuthorJoseph M. Potenza - Christopher J. Renk - Thomas K. Pratt - Erik S. Maurer
Pages157-173
Section H
Exhibits Premarked
by Plaintiff
157
SECTION NO. Page
H-1 Exhibit PX-1
U.S. Patent 5,624,056 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
H-2 Exhibit PX-2
Letter dated September 2, 2006 from George L. Parrish to Bullivant Tool Company . . . 163
H-3 Exhibit PX-3
E-mail dated September 23, 2006 from Glen Eakin to Dave Horton . . . . . . . . . . . . . . . . 164
H-4 Exhibit PX-4
Assignment dated March 20, 2007 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
H-5 Exhibit PX-5
E-mail dated August 21, 2009 from Glen Eakin to Dave Horton . . . . . . . . . . . . . . . . . . . 167
H-6 Exhibit PX-6
Letter dated September 27, 2009 from David W. Horton to Millard C. Pringle . . . . . . . . 168
H-7 Exhibit PX-7
Drawing No. 2001IC of PMC-20 level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
H-8 Exhibit PX-8
An extensible level of Pacific Machine Corporation
(this exhibit will be available at the course) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
H-9 Exhibit PX-9
Memorandum To File dated November 22, 2005 by S. N. Nellis . . . . . . . . . . . . . . . . . . . 171
H-10 Exhibit PX-10
Chart — PMC Infringes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
H-11 Exhibit PX-11
Chart — PMC Infringes: Willful and Deliberate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
158 Section H
SECTION H-1
United States Patent [19] [11] Patent Number: 5,624,056
Parrish et al. [45] Date of Patent: Apr. 22, 2007
ABSTRACT
This invention is an apparatus that relates to plumbs and levels and is capable
of being adjusted to a length desired. The apparatus has a movable extension
capable of increasing the length of the plumb and level without destroying
its shape. It also has a movable extension slidable on the support of the
plumb and level glasses without interfering with the adjustment of the glasses.
The apparatus has a body member, that has the plumb and level glasses
adjustably mounted and where one end of the body member is movable away
from and toward the body member of the medium of arms slidable in channels
formed in opposite faces of the body member. The body member is also
capable of providing plumb and level glasses that are adjustably mounted
and where one end of the body member is movable away from and toward
the body member to the medium of arms slidable in channels formed in
opposite faces of the body member.
1 Claim, 8 drawings
[54] ADJUSTABLE PLUMB AND LEVEL
[75] Inventors: George L. Parrish; Charley A. Cooley,
all of Columbus, Ohio
[73] Assignee:
[21] Appl. No.: 452,879
[22] Filed: March 20, 2006
References Cited
U.S. PATENT DOCUMENTS
4,551,524 1/1960 Bullivant
PLAINTIFF’S
EXHIBIT
No. 1

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