Stead; Kelly Maxwell
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stead; Kelly Maxwell.The latest application filed is for "coupling with components which prevent interchangeability".
- Stead; Kelly Maxwell - Maple Ridge N/A CA
| Patent | Date |
|---|---|
| Coupling with components which prevent interchangeability Grant 9,927,055 - Zonneveld , et al. March 27, 2 | 2018-03-27 |
| Coupling With Components Which Prevent Interchangeability App 20160245443 - Zonneveld; Edwin John William ; et al. | 2016-08-25 |
| Interlock coupling with components which prevent interchangeability Grant 9,347,592 - Stead , et al. May 24, 2 | 2016-05-24 |
| Flow Valve With Components Which Prevent Interchangeability App 20150240977 - Zonneveld; Edwin John William ; et al. | 2015-08-27 |
| Interlock Coupling with Components which Prevent Interchangeability App 20140183860 - Stead; Kelly Maxwell ; et al. | 2014-07-03 |
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