Pruehs; Allen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pruehs; Allen.The latest application filed is for "u-lock".
- Pruehs; Allen - Howell MI US
| Patent | Date |
|---|---|
| Watthour meter socket with secured access high voltage section Grant 8,547,686 - Pruehs , et al. October 1, 2 | 2013-10-01 |
| Watthour meter socket lock adapter Grant 8,002,578 - Robinson , et al. August 23, 2 | 2011-08-23 |
| U-lock App 20110179833 - Robinson; Darrell ; et al. | 2011-07-28 |
| Watthour Meter Socket Lock Adapter App 20100267277 - Robinson; Darrell ; et al. | 2010-10-21 |
| Watthour Meter Socket With Secured Access High Voltage Section App 20100128418 - Pruehs; Allen ; et al. | 2010-05-27 |
| Electrical power service apparatus with external circuit breaker rocker switch reset Grant 7,458,846 - Loehr , et al. December 2, 2 | 2008-12-02 |
| Electrical Power Service Apparatus With External Circuit Breaker Rocker Switch Reset App 20080180885 - Loehr; Karl ; et al. | 2008-07-31 |
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