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Crittenden
David E. Crittenden, Schaumburg, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090013656 | Two-Piece Strapping Tool - A two-piece strapping tool having a manual tensioner and a battery-operated sealer is disclosed. The tensioner is a feedwheel tensioner that uses a serrated feedwheel to grip a first portion of the strap and a tension gripper to hold a second portion of the strap in a stationary position. The tensioner is configured to matingly receive the sealer between the tensioner's support legs such that the sealer may readily engage the overlapping portions of the strap to be welded. The sealer is battery-operated and uses a vibrational-type weld assembly driven by an electrical motor to weld overlapping portions of the strap. The sealer also includes a cutting assembly to sever the welded strap from a strap source. | 01-15-2009 |
Jennifer Crittenden, Arlington, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20090235432 | Detachable Pant Stirrups - A stirrup for securing the end of a pant leg to the foot of a wearer. The stirrup has a base web and at least three arms projecting therefrom. Each arm has a fastener such as alligator jaws style, for engaging the pant leg at at least three points about its circumference, to avoid bunching. The base member may comprise an elastic fabric and may include a length adjusting mechanism. Alligator jaw fasteners may instead comprise buttons, hooks, hook and loop material, or snaps. The stirrup may be made from denim, leather, cotton, satin, lace, or nylon. The base web may optionally form a sock. | 09-24-2009 |
Paul Crittenden, Woodside, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090052016 | Double-pass fiber amplifier - Several examples of double-pass fiber amplifiers including a polarization maintaining (PM) gain-fiber are disclosed. In each example, input and twice-amplified output are separated by an all-fiber, polarization-maintaining polarization splitter combiner. In one example, light is first passed through a gain fiber in a first polarization direction and then is passed through the gain fiber in a second polarization direction. The light exits the splitter combiner in the first polarization direction. | 02-26-2009 |
Paul E. Crittenden, Metamora, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20100178433 | METHOD AND APPARATUS FOR APPLYING BONDING ADHESIVE - A dispensing apparatus for dispensing adhesive includes an adhesive source and a dispensing member. The dispensing member is movably attached to the adhesive source. A dispensing nozzle is located on the dispensing member to dispense adhesive onto a component. A heating element is also located on the dispensing member to heat the component. Finally, a roller element is located on the dispensing member to apply pressure to the adhesive. | 07-15-2010 |