Patent US-1891-456944
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- Inventor location: Syracuse, Onondaga county, NY
Sources
- Original patent doc at espacenet
- Patent 456944 document and bibliographic info on espacenet
- Patent 456944 at google patents
| Year filed | 1889 |
|---|---|
| Year granted | 1891 |
| Office | US |
| Patent number | 456944 |
| Inventors | Clarence Dillenback |
| Inventor country | US |
| Applicant person | Clarence Dillenback |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Toy parachute |
| English title | Toy parachute |
| Tech fields | toy, parachute |
| Filing date | August 22, 1889 |
| Full specification filed date | |
| Application number | |
| Grant date | August 4, 1891 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Partially |
| Serial number | 321666 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 446/54 |
| IPCs | IPC A63H33/00, IPC A63H33/20 |
| CPCs | CPC A63H33/20 |
| Family year | 1889 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 1 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 3 |
