Patent US-1893-498692
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Fire-proofing for a LTA toy based on fire heating up gas
- 1892/10/1 ; DATES NEED WORK !@#$ To do
- Inventor location: Concord, Middlesex county, MA (FIPSloc=25017, imputed by HistPat)
Sources
- Patent 498692 document and bibliographic info on espacenet
- Patent 498692 at google patents
| Year filed | 1892 |
|---|---|
| Year granted | 1893 |
| Office | US |
| Patent number | 498692 |
| Inventors | Thomas M. Pierce |
| Inventor country | US |
| Applicant person | Thomas M. Pierce |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Fire-balloon |
| English title | Fire balloon |
| Tech fields | LTA, safety, balloon, fun |
| Filing date | October 14, 1892 |
| Full specification filed date | |
| Application number | |
| Grant date | May 30, 1893 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | 448892 |
| Patent agent | |
| Assigned to | |
| National tech categories | USPC 244/31 |
| IPCs | |
| CPCs | CPC B64B1/40, CPC A63H27/10, CPC B64B1/40 |
| Family year | 1892 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 46413017 |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 2 |
| Number of claims | 4 |
