Other

Robert T Williams

Wayne B Williams

A device for supporting a necktie during tying to facilitate the formation of a useful and aesthetically pleasing knot so that the necktie may be removed from the device and worn includes a base member, an arrangement for supporting a necktie including first and second support members mounted to the base member and projecting outwardly therefrom, and an arrangement for preventing necktie movement in a direction towards the first and second support members which is mounted to the base member at a vertical spacing from the upper support members. The present invention also provides a method for tying a necktie on the device which includes draping a necktie over the upper support members and, using the lower support members, forming a slip knot in the necktie which is drawn tight against the lower support member.

Necktie support for tying

A brazing oven includes an arrangement employing a gas curtain or barrier to cover the port or opening of the oven whenever the door is opened. The curtain or barrier is formed by a region of flowing conditioned air directed across the opening. The flowing air curtain or barrier prevents gas from exiting the oven interior when the door is opened, and it also serves to replace or replenish any conditioned air which happens to escape from the oven interior. The air curtain or barrier is generated by a ported manifold and supply located either on the oven housing exterior adjacent the opening or inside the oven housing adjacent the opening.

Ambient air exclusion system for brazing ovens

A multi-field imaging device is described for directing light from a first optical field and a separated second optical field into a video camera used for security surveillance thereby reproducing a split-screen image with the video camera. The multi-field imaging device can be aligned whereby light from the second optical field is directed directly onto one side of an image plane. A pair of mirrors are adjusted so that light from the first optical field is reflected by the mirrors to the image plane in a juxtaposed relation with the light from the second optical field. The image plane is positioned a predetermined distance from a lens of the video camera whereby images directed on the image plane are reproduced by the video camera.

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Newfane, NY, United States of America

Robert T Williams