Patent US-1885-327741
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This patent identified because google patents said it was related to another patent, on propellers.
Tech classifications:
- CPC F16H35/02 Gearings or mechanisms with other special functional features for conveying rotary motion with cyclically varying velocity ratio
- CPC Y10T74/184 Cranks, link connected
- Inventor location: Newburyport, Essex county, MA, US
Sources
- Patent 327741 document and bibliographic info on espacenet
- Patent 327741 at google patents
| Year filed | 1885 |
|---|---|
| Year granted | 1885 |
| Office | US |
| Patent number | 327741 |
| Inventors | Mark B. True |
| Inventor country | US |
| Applicant person | Mark B. True, James S. Murphy |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvement in Mechanical Movements |
| English title | Improvement in Mechanical Movements |
| Tech fields | |
| Filing date | March 23, 1885 |
| Full specification filed date | |
| Application number | |
| Grant date | 1885-10-06 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 159782 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 74/68 |
| IPCs | |
| CPCs | CPC F16H35/02, CPC Y10T74/184 |
| Family year | 1885 |
| First filing? | 1 |
| 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 | 2 |
| Number of claims | 2 |
