Kleykamp; Donald L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kleykamp; Donald L..The latest application filed is for "method of making a holddown bar for a hatch cover of a railroad car".
- Kleykamp; Donald L. - Washington Township Montgomery County
- Kleykamp; Donald L. - Dayton OH
- Kleykamp; Donald L. - Springboro OH
- Kleykamp; Donald L. - West Carrollton OH
| Patent | Date |
|---|---|
| Method of making a holddown bar for a hatch cover of a railroad car Grant 4,684,418 - Kleykamp August 4, 1 | 1987-08-04 |
| Hatch cover for hopper cars Grant 4,644,874 - Kleykamp February 24, 1 | 1987-02-24 |
| Holddown bar for a hatch cover of a railroad car Grant 4,601,245 - Kleykamp July 22, 1 | 1986-07-22 |
| Pedestal liner for railway vehicle and method of making same Grant 4,478,154 - Holden , et al. * October 23, 1 | 1984-10-23 |
| Hose clamp structure and hose construction employing same Grant 4,453,289 - Kleykamp , et al. * June 12, 1 | 1984-06-12 |
| Reinforced railway pedestal liner Grant 4,333,404 - Kleykamp June 8, 1 | 1982-06-08 |
| Pedestal liner for a railway vehicle and method of making same Grant 4,330,498 - Kleykamp , et al. May 18, 1 | 1982-05-18 |
| Method of welding wear member for railway vehicle Grant 4,323,751 - Kleykamp April 6, 1 | 1982-04-06 |
| Pedestal liner for railway vehicle and method of making same Grant 4,313,384 - Holden , et al. February 2, 1 | 1982-02-02 |
| Hose construction and apparatus for and method of making same Grant 4,312,383 - Kleykamp January 26, 1 | 1982-01-26 |
| Hose clamp structure and method of making same Grant 4,312,525 - Kleykamp January 26, 1 | 1982-01-26 |
| Railway center bearing wear liner Grant 4,289,077 - Kleykamp , et al. September 15, 1 | 1981-09-15 |
| Railway coupler wear member Grant 4,261,472 - Moore , et al. April 14, 1 | 1981-04-14 |
| Railway truck pedestal liner Grant 4,239,007 - Kleykamp , et al. December 16, 1 | 1980-12-16 |
| Polymeric flexible hose construction and method of making same Grant 4,064,355 - Neroni , et al. December 20, 1 | 1977-12-20 |
| Method Of Making A Vacuum Cleaner Hose Assembly Grant 3,733,697 - Wickham , et al. May 22, 1 | 1973-05-22 |
| Hose Construction Grant 3,727,949 - Kleykamp , et al. April 17, 1 | 1973-04-17 |
| Hose Construction Grant 3,715,454 - Kleykamp February 6, 1 | 1973-02-06 |
| Vacuum Cleaner Hose Assembly Grant 3,636,285 - Wickham , et al. January 18, 1 | 1972-01-18 |
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