Patent US-1908-1064132
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Focused on starting mechanisms for motor vehicles, with no immediately evidence reference to aero applications. Relevance marked as .5. Could be 0?
Sources do not seem to agree on the USPC categories here:
- Categories from USPTO metadata: 185/41R; 123/185.14; 244/53A
- Current IPCs: F02N 5/00 (20060101); F02N 5/02 (20060101)
- Tech class CPC F02N5/02: Starting apparatus having mechanical power storage of spring type
- The granting of this patent was administratively delayed for an unusually long time. before grant
- Inventor location: Denver, Denver county, Colorado (FIPSloc=8031, imputed by HistPat)
- Patent agent name not clear on diagrams; could be the same O'Brien who signed as a witness: A. Ebert O'Brien ; the other witness was Louise Cosner.
Sources
- Patent 1064132 document and bibliographic info on espacenet
- Patent 1064132 at google patents
| Year filed | 1908 |
|---|---|
| Year granted | 1913 |
| Office | US |
| Patent number | 1064132 |
| Inventors | Arthur R. Curtis |
| Inventor country | US |
| Inventor location | |
| Applicant person | Arthur R. Curtis |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Starting mechanism for internal-combustion engines |
| English title | Starting mechanism for internal-combustion engines |
| Tech fields | engine |
| Filing date | October 12, 1908 |
| Full specification filed date | |
| Application number | |
| Grant date | June 10, 1913 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | .5 |
| Serial number | 457236 |
| Patent agent | A. J. O'Brien |
| Assigned to | |
| National tech categories | USPC 244/53A, USPC 244/80, USPC 185/41R, USPC 123/184.14 |
| IPCs | IPC F02N5/00, IPC F02N5/02 |
| CPCs | CPC F02N5/02 |
| Family year | 1908 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 10 |
| Number of diagram pages | 3 |
| Number of figures | 9 |
| Number of claims | 26 |
