Richard W Plegge
Inventor
Stats
- 2 US patents issued
- 3 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 3 US Applications Filed
- 38 Total Citation Count
- Nov 6, 2012 Most Recent Filing
- Aug 29, 1990 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| STANDARD CAR TRUCK COMPANY | 1
2 | 2005
2012 |
| CINCH CONNECTORS, INC. | 1
| 1990
|
Inventor Addresses
| Address | Duration |
|---|---|
| Palatine, IL | Oct 08, 91 - Dec 07, 06 |
| Palatine, IL, US | Jun 13, 13 - Oct 28, 14 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B61F: | RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES, ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING; WHEELS GUARDS; OBSTRUCTION REMOVERS OR THE LIKE | 1 |
| F16D: | COUPLINGS FOR TRANSMITTING ROTATION | 1 |
| H01R: | ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8869710 | 2014 | Railroad car side bearing | 0 |
| 2013/0145,956 | 2013 | RAILROAD CAR SIDE BEARING | 2 |
| 2006/0272,908 | 2006 | Brake shoe key with integral stop | 5 |
| 5055070 | 1991 | Overmolded shielded connector | 29 |
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