Helms; Lennard Trevor
Patent Applications and Registrations
Patent applications and USPTO patent grants for Helms; Lennard Trevor.The latest application filed is for "improvements in and relating to cladding".
- Helms; Lennard Trevor - Tauranga NZ
- Helms; Lennard Trevor - Hamilton NZ
| Patent | Date |
|---|---|
| Cladding Grant 11,066,834 - Helms July 20, 2 | 2021-07-20 |
| Building extrusion Grant D914,246 - Helms , et al. March 23, 2 | 2021-03-23 |
| Improvements In And Relating To Cladding App 20210017771 - Helms; Lennard Trevor | 2021-01-21 |
| Building extrusion Grant D901,722 - Helms , et al. November 10, 2 | 2020-11-10 |
| Building extrusion Grant D901,039 - Helms , et al. November 3, 2 | 2020-11-03 |
| Building extrusion Grant D901,040 - Helms , et al. November 3, 2 | 2020-11-03 |
| Building extrusion Grant D898,949 - Helms , et al. October 13, 2 | 2020-10-13 |
| Building extrusion Grant D898,951 - Helms , et al. October 13, 2 | 2020-10-13 |
| Building extrusion Grant D897,562 - Helms , et al. September 29, 2 | 2020-09-29 |
| Building extrusion Grant D896,400 - Helms , et al. Sept | 2020-09-15 |
| Building extrusion Grant D895,848 - Helms , et al. Sep | 2020-09-08 |
| Building extrusion Grant D895,156 - Helms , et al. Sep | 2020-09-01 |
| Building extrusion Grant D893,761 - Helms , et al. A | 2020-08-18 |
| Building extrusion Grant D892,355 - Helms , et al. | 2020-08-04 |
| Building extrusion Grant D890,958 - Helms , et al. | 2020-07-21 |
| Composite cladding panel building system Grant 9,683,373 - Helms , et al. June 20, 2 | 2017-06-20 |
| Composite Cladding Panel Building System App 20150308125 - Helms; Lennard Trevor ; et al. | 2015-10-29 |
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