Quanex Corporation

S. C. Johnson Son, Inc.

Other

Actuant Corporation

Cohen, Ben Z.

Robert C Martineau

Aaron J Munsinger

Peter M Neumann

Christopher L Peterson

Robert G Fehr

Gene Parunak

Jeremy Frank Knopow

David James Prince

Brian D Jensen

Wilhelmus Johannes Joseph Maas

Micah L Maraia

Nancy L Broen

Matthew J Forst

David J Prince

Scott A Olson

Milton W Erickson

Natalie M Wieberdink

Jeffrey V Sawyers

Milt Erickson

Derek D Erickson

Richard Graceffa

Jeff V Sawyers

Sergio Reyes Salgado

Don Quinn

Raymond C Sulin

Eugene Placzkowski

Aaron Munsinger

A nozzle is provided herein for ophthalmic dispensers which is configured to accommodate microdosing. The nozzle includes a converging pathway. Preferably, the pathway converges so as to impart momentum to liquid passing therethrough through an increase of velocity. A tapered portion may be provided flared openly from the inlet to best accept liquid flow thereinto and provide a funneling effect into the flowpath. Preferably, the flowpath terminates at an outlet which is internally un-radiused and circumscribed by a chamfered surface.

Nozzle

Trigger

Fabric sweeper

The present invention is a retractable screen () and frame () assembly (). The frame () includes a first track () and a second track () in spaced and parallel relationship to the first track (). The retractable screen () includes a canister (), a screen cloth (), a control bar (), a first glide (), a second glide (), and a biasing device (). The biasing device () is disposed between a first end () of the control bar () and the first glide (). The first glide () is inserted into the first track () and the second glide () is inserted into the second track (). The glides () slide along the respective tracks () while the biasing device () biases the first end () of the control bar () with respect to the first track (). The biasing provided by the biasing device () prevents the control bar () from binding with the tracks () as the control bar () and the glides () are slid along the tracks ().

Retractable screen and frame assembly

Cable tool

A sliding rail assembly () for a sliding panel (), movable along a track () between open and closed positions, includes a runner () and a glide () for sliding engagement along the runner (). The runner () is adapted to extend from the track (). The glide () has an interior surface () disposed about the runner () and an exterior surface () adapted to extend from the sliding panel (). A layer of polymeric material () is secured by an adhesive () to either one of the interior surface () of the glide (), the runner (), or both for facilitating sliding movement of the glide () along the runner ().

Sliding rail assembly for a sliding panel movable along a track

A frame () for supporting an article includes a first frame section () and a first flange () extending to a first end (). The frame () also includes a second frame section () and a second flange () extending to a second end (). A notch () is formed in the first flange () and defines a flange finger () between the notch () and the first end (). A retention opening () is formed in the second end () of the second frame section (). A retention corner () for the frame () is formed between the first frame section () and the second frame section () by inserting the flange finger () of the first frame section () into the retention opening () of the second frame section ().

Frame for supporting an article and a method of forming a corner of the frame

Growing community of inventors

Chippewa Falls, WI, United States of America

Robert C Martineau