William Richard Keaton, 68Brookfield, WI

6843180, Jan 18, 2005

Jan 30, 2003

10/354417

William R. Keaton - Brookfield WI, US

Spacesaver Corporation - Fort Atkinson WI

B61F 900

104248, 312201

An anti-tip arrangement for a mobile system, such as a mobile storage system, in which a movable member is mounted to a rail arrangement. The anti-tip arrangement includes an anti-tip member which is pivotably mounted to the movable member for movement between an operative position and an inoperative position. The anti-tip member has a hook section that is engageable with an engagement surface of the rail arrangement, for preventing tipping of the movable member relative to the rail arrangement. The anti-tip member further includes a retainer section and a tab section that extend in opposite directions from the pivot axis about which the anti-tip member is pivotable. The tab section extends laterally from the pivot axis, and is engageable by a user to enable the user to pivot the anti-tip member to the operative position. The retainer section is offset from the tab section, and is adapted to receive a releasable retainer member, such as a retainer pin, which maintains the anti-tip member in the operative position. The offset of the tab section from the retainer section facilitates the ability of the user to manipulate the anti-tip member for movement to the operative position while engaging the retainer pin with the retainer section.

7114789, Oct 3, 2006

Jan 30, 2003

10/354364

William R. Keaton - Brookfield WI, US

Spacesaver Corporation - Fort Atkinson WI

A47B 53/00

312132, 312201, 104287

A splice arrangement for rail sections in a rail-mounted mobile system, such as a mobile storage system. The rail arrangement includes first and second rail sections, each of which has a base member and a support member defining a support surface for supporting the movable member of the mobile storage system. The base members of the adjacent rail sections are adapted for placement adjacent each other to form a joint therebetween. The support members of the adjacent rail sections are also adapted for placement adjacent each other to define a joint therebetween. The support member joint is offset from the base member joint, such that the support member joint overlies a lower wall defined by one of the base members. The ends of the support members further include a tongue and groove arrangement for maintaining the support members in horizontal alignment with each other. Grout is typically applied between the base members and a support surface such as a floor, and the offset relationship between the support member joint and the base member joint functions to isolate the grout from vertical forces resulting from movement of the movable member from one rail section to the other.

4914829, Apr 10, 1990

Dec 16, 1988

7/285558

William R. Keaton - Genoa IL

AG Communication Systems Corporation - Phoenix AZ

G01B 524
H05K 336

33613

The addition of registration marks as an aid in projecting a precision location of a screened artwork or master pattern as used in printing of thick film circuits on a ceramic substrate base is taught by the present invention. The marks are located in a number of locations on the artwork that correspond to a location which will be determined as the edge of the substrate base when the substrate base is printed in proper registration on the artwork to which the registration marks have been added.

4539070, Sep 3, 1985

Dec 21, 1983

6/563837

Richard Jarocinski - Wood Dale IL
William R. Keaton - Genoa IL
Joseph L. Magennis - Bensenville IL

GTE Automatic Electric Incorporated - Northlake IL

C23F 102
B44C 122
C03C 1500
C03C 2506

1566591

A method and apparatus for limiting the interference caused by shadows of minute particles of opaque matter that settles on the surface of an assembly of a metal substrate, a resist and an overlay by placing a second glass overlay on top of the assembly to raise the surface to a level where the shadows of any particles resting there will be diffused.

5133256, Jul 28, 1992

Mar 11, 1991

7/666965

William R. Keaton - Owatonna MN

AG Communication Systems Corporation - Phoenix AZ

B41F 1514

101481

A printer plate locating device used in the alignment of printer plates with respect to a screen or stencil holder of a screen printing machine. The present invention is particularly useful when used in a multi-station printing machine where the printing machine sequentially moves the printer plates into a printing station to affect the printing or image transfer. The present invention consists of two securely connected rigid plates and a system of actuators. The mounting plate 1 acts as a support or structural member for the rest of the apparatus. The alignment plate, being smaller in size than the mounting plate, provides edges against which the substrate locating devices of the printer plate make contact. In operation, the present invention is fastened to the screen holder in place of a screen or stencil on the first station of the machine. The actuators are positioned relative to the printer plate such that upon energizing, the actuators propel the printer plate into contact with the alignment plate of the apparatus.

4938997, Jul 3, 1990

May 1, 1989

7/345805

William R. Keaton - Genoa IL

AG Communication Systems Corporation - Phoenix AZ

H01C 1706

427103

An improved process for fabricating thick film hybrid microcircuits that produces thick film resistors having electrical characteristics consistent with the microcircuit design tolerances, in areas proximate a dielectric build-up. The process includes, establishing by printing and firing a plurality of first conductor traces including the cross-under conductors to a substrate. Next, the resistive elements are printed and fired on the substrate and a dielectric glaze printed and fired over the resistive elements. At least one dielectric layer is then printed and fired over the cross-under conductors. A plurality of second conductor traces are next printed and fired on the substrate, including the cross-over conductors which are printed over the dielectric layer. Finally, a dielectric glaze is printed and fired over the cross-over conductors.