Patent CA-1920-200421
Jump to navigation
Jump to search
Suspension springs in conjunction with pistons; springs that pivot a bit away from the vertical
- patent attorney might be William Wallace White (?) handwritten signature on page 1 of the diagrams
- Inventor location: New York, NY
- Filing date inferred from the date on which the patent diagrams are signed
Sources
- Bibliographic info on this patent at CIPO
- Original patent document and bibliography entry on espacenet
- Patent CA200421 on google patents
- https://patents.google.com/patent/CA200421A
| Year filed | 1920 |
|---|---|
| Year granted | 1920 |
| Office | CA |
| Patent number | 200421 |
| Inventors | George Lanzius |
| Inventor country | US |
| Inventor location | |
| Applicant person | George Lanzius |
| Applicant firm | Koylinoyl Suspension Corporation |
| Applicant type | COMPANY+INDIV |
| Applicant is inventor? | 0 |
| Original title | Vehicle suspension device |
| English title | Vehicle suspension device |
| Tech fields | suspension |
| Filing date | 1920-02-19 |
| Full specification filed date | |
| Application number | |
| Grant date | 1920-05-25 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | .5 |
| Serial number | |
| Patent agent | William Wallace White |
| Assigned to | |
| National tech categories | CA 267/5 |
| IPCs | IPC B60G7/02 |
| CPCs | |
| Family year | 1920 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 8 |
| Number of diagram pages | 2 |
| Number of figures | 10 |
| Number of claims | 13 |
