Difference between revisions of "Patent FR-1920-498979"
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| + | Supplementary to a British patent of 1 nov 1916. | ||
| + | * Inventor location (imputed): | ||
| + | === Sources === | ||
| + | * [http://worldwide.espacenet.com/publicationDetails/biblio?FT=D&CC=FR&NR=498979A espacenet] | ||
| + | |||
{{Patent | {{Patent | ||
|Year filed=1917 | |Year filed=1917 | ||
| Line 4: | Line 9: | ||
|Office=FR | |Office=FR | ||
|Patent number=498979 | |Patent number=498979 | ||
| − | |Inventors=Thomas | + | |Inventors=Thomas Sopwith |
|Inventor country=GB | |Inventor country=GB | ||
| − | |Applicant person= | + | |Applicant person=Thomas Sopwith |
| − | |Applicant type=COMPANY | + | |Applicant firm=Sopwith Aviation Company |
| + | |Applicant type=COMPANY+INDIV | ||
|Applicant is inventor=0 | |Applicant is inventor=0 | ||
|Filing date=1917-04-27 | |Filing date=1917-04-27 | ||
| Line 13: | Line 19: | ||
|Grant date=1920-01-28 | |Grant date=1920-01-28 | ||
|Granted=1 | |Granted=1 | ||
| − | |CPCs=B65H9/166; CPC B64C9/32 | + | |National tech categories=FR 6.4 |
| + | |IPCs=IPC B65H9/16; IPC B64C9/32 | ||
| + | |CPCs=CPC B65H9/166; CPC B64C9/32 | ||
|Family year=1917 | |Family year=1917 | ||
|First filing=0 | |First filing=0 | ||
| Line 19: | Line 27: | ||
|INPADOC family ID=5379020 | |INPADOC family ID=5379020 | ||
}} | }} | ||
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Revision as of 20:24, 25 May 2018
Supplementary to a British patent of 1 nov 1916.
- Inventor location (imputed):
Sources
| Year filed | 1917 |
|---|---|
| Year granted | 1920 |
| Office | FR |
| Patent number | 498979 |
| Inventors | Thomas Sopwith |
| Inventor country | GB |
| Applicant person | Thomas Sopwith |
| Applicant firm | Sopwith Aviation Company |
| Applicant type | COMPANY+INDIV |
| Applicant is inventor? | 0 |
| Original title | |
| English title | |
| Tech fields | |
| Filing date | 1917-04-27 |
| Full specification filed date | |
| Application number | 498979D |
| Grant date | 1920-01-28 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B65H9/16, IPC B64C9/32 |
| CPCs | CPC B65H9/166, CPC B64C9/32 |
| Family year | 1917 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19316057 |
| INPADOC family ID | 5379020 |
| Number of text pages | |
| Number of diagram pages | |
| Number of figures | |
| Number of claims |
