Greg Sigman
Inventor
Stats
- 1 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 4 US Applications Filed
- 23 Total Citation Count
- May 24, 2019 Most Recent Filing
- Apr 1, 2014 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| THE RAYMOND CORPORATION | 3
1 | 2014
2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| SHERBURNE, NY, US | Nov 24, 16 - Nov 24, 16 |
| Sherburne, NY, US | Oct 01, 15 - Nov 30, 21 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B60B: | VEHICLE WHEELS | 4 |
| B60G: | VEHICLE SUSPENSION ARRANGEMENTS | 4 |
| B62B: | HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11186469 | 2021 | Caster wheel with constant force mechanism | 0 |
| 2019/0276,289 | 2019 | CASTER WHEEL WITH CONSTANT FORCE MECHANISM | 0 |
| 10315900 | 2019 | Caster wheel with constant force mechanism | 2 |
| 9593003 | 2017 | Caster wheel with constant force mechanism | 2 |
| 2016/0340,162 | 2016 | CASTER WHEELS WITH TORSION SPRING ASSEMBLY | 9 |
We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level.
>
Upgrade to our Level for up to -1 portfolios!.