Lockard; Walter G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lockard; Walter G..The latest application filed is for "conduit connector apparatus".
- Lockard; Walter G. - Hudson OH
- Lockard; Walter G. - Elyria OH
- Lockard; Walter G. - Quakertown PA
| Patent | Date |
|---|---|
| Conduit connector apparatus Grant 6,768,050 - Lockard July 27, 2 | 2004-07-27 |
| Conduit connector apparatus App 20030155148 - Lockard, Walter G. | 2003-08-21 |
| Coupling assembly having enhanced axial tension strength Grant 6,325,424 - Metcalfe , et al. December 4, 2 | 2001-12-04 |
| Coupling Assembly Having Enhanced Axial Tension Strength App 20010040376 - METCALFE, PAUL ; et al. | 2001-11-15 |
| Length and width adjustable wheelchair Grant 4,989,890 - Lockard , et al. * February 5, 1 | 1991-02-05 |
| Symmetrically modular wheelchair Grant 4,981,305 - Lockard , et al. * January 1, 1 | 1991-01-01 |
| Symmetrically modular wheelchair Grant 4,840,390 - Lockard , et al. June 20, 1 | 1989-06-20 |
| Adjustable child's wheelchair Grant 4,813,693 - Lockard , et al. March 21, 1 | 1989-03-21 |
| Adjustable rear wheel mounting assembly for wheelchairs Grant 4,805,925 - Haury , et al. * February 21, 1 | 1989-02-21 |
| Wheelchair with adjustable rear canes Grant 4,721,321 - Haury , et al. January 26, 1 | 1988-01-26 |
| Folding sports wheelchair Grant 4,595,212 - Haury , et al. June 17, 1 | 1986-06-17 |
| Invalid's chair to facilitate transfer to an automobile Grant 4,555,121 - Lockard , et al. November 26, 1 | 1985-11-26 |
| Sports wheelchair Grant 4,500,102 - Haury , et al. February 19, 1 | 1985-02-19 |
| Geriatric bed construction with sideguards Grant 4,439,880 - Koncelik , et al. April 3, 1 | 1984-04-03 |
| Overbed tray arrangement Grant 4,404,698 - Koncelik , et al. September 20, 1 | 1983-09-20 |
| Modular storage units Grant 4,360,240 - Koncelik , et al. November 23, 1 | 1982-11-23 |
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