Charles E Barnes DeceasedNewark, DE

4761326, Aug 2, 1988

Jun 9, 1987

7/059949

Charles G. Barnes - Greensboro NC
A. Frank Baldwin - Greensboro NC

Precision Fabrics Group, Inc. - Greensboro NC

B32B 2704
B32B 520
B32B 532

428219

A sterilizable, water vapor permeable, bacterial barrier foam-coated medical fabric suitable for use as a medical instrument wrap or CSR wrap which features a nonwoven textile-type substrate coated with a continuous network of an open cell microporous foam that forms a network of interconnected cells distributed among and covering nearly the entire surface of the substrate. This foam extends into the substrate itself and presents a network of interconnected cells that form a tortuous path from the face of the fabric to the opposite side of the fabric to define a bacterial barrier to inhibit or stop the passage of bacteria, yet permits steam and water vapor to pass into and out of the fabric.

5134017, Jul 28, 1992

Jan 2, 1991

7/635375

Alfred F. Baldwin - Greensboro NC
Ladson L. Fraser - Greensboro NC
Charles G. Barnes - Greensboro NC

Precision Fabrics Group, Inc. - Greensboro NC

A41D 1300
A41D 3102
B32B 520
B32B 528

428198

Foam-coated spunbonded or spunbonded/pointbonded nonwovens provide effective filtration of dirt and dust particles yet are comfortable and breathable with water resistance properties. Protective clothing constructed of this fabric for workers exposed to dust, dirt and other particulate matter.

2021027, Sep 9, 2021

Mar 3, 2020

16/808253

- Chicago IL, US
Charles Edward Barnes - Glen Mills PA, US

B25J 9/16
B25J 11/00
B25J 9/12

End effector assemblies for drilling a plurality of spaced-apart holes in a part, robots including the end effector assemblies, and associated methods are disclosed herein. The end effector assemblies include a first force application structure, an end effector, and a second force application structure. The first force application structure is configured to apply a first force to a surface of the part. The end effector is configured to selectively transition the first force application structure between a retracted state and an extended state and to selectively extend a drill bit into the part and subsequently retract the drill bit from the part. The second force application structure is configured to continuously apply a second force to the surface of the part while the first force application structure is in the retracted state and as the end effector assembly transitions from a first predetermined location to a second predetermined location.