Patent US-1869-88023
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- Tech classifications:
- CPC B02C1/02 Jaw crushers or pulverisers
- CPC Y10T83/4549 By change in length of one member of feed-driving linkage
- CPC Y10T83/8877 With gyratory drive
- Inventor location: Richmond, Wayne county, Indiana, US
This patent identified because google patents said it was related to another patent, on propellers.
Sources
- Patent 88023 document and bibliographic info on espacenet
- Patent 88023 at google patents
Year filed | 1869 |
---|---|
Year granted | 1869 |
Office | US |
Patent number | 88023 |
Inventors | Samuel F. Estell |
Inventor country | US |
Applicant person | Samuel F. Estell |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Improvement in straw-cutters |
English title | Improvement in straw-cutters |
Tech fields | tools |
Filing date | 1869 |
Full specification filed date | |
Application number | |
Grant date | 1869-03-23 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 0 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | USPC 241/262, USPC 83/244, USPC 83/647.5 |
IPCs | |
CPCs | CPC B02C1/02, CPC Y10T83/4549, CPC Y10T83/8877 |
Family year | 1869 |
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 | 3 |