Patent US-1893-526394

This full name Hubbell Duane Hurlbut has been brought in via data on Patent FR-1893-234061.

• Inventor location (imputed by HistPat): Paterson, NJ, Passaic county, NJ (FIPSloc=34031)
• Witnesses as shown on the final text page: Henry E. Everding and Alfred Gartner

Sources

• Short's DB ; waterproofed for emergency landing; aerodynamic car; divided balloon compartments; gas cushions beneath the car
• PTO 244

• Patent 526394 document and bibliographic info on espacenet
• Patent 526394 at google patents

Patent family descending from Patent US-1893-526394

• Patent US-1893-526394 (English title: Air-Ship, Filing date: 1893-10-24)
• Patent FR-1893-234061 (English title: Improvements in air ships, Supplementary to patent: Patent US-1893-526394, Filing date: 1893-11-14, National tech categories: FR 6.3)
• Patent FR-1893-234061.1 (English title: Cert of addition to the patent taken, 14 November 1893, for innovation in aerostatic boats, Supplementary to patent: Patent FR-1893-234061 • Patent US-1893-526394, Filing date: 1893-12-21, National tech categories: FR 6.3)

Year filed	1893
Year granted	1894
Office	US
Patent number	526394
Inventors	Hubbell Duane Hurlbut
Inventor country	US
Inventor location	Paterson, NJ, Passaic county, NJ, New Jersey
Applicant person
Applicant firm
Applicant type	INDIV
Applicant is inventor?	Yes
Original title	Air-Ship
English title	Air-Ship
Tech fields	LTA, balloon, car, landing, marine, wheels
Filing date	1893/10/24
Full specification filed date
Application number
Grant date	1894/09/25
Granted?	Yes
Publication date
Supplementary to patent
Related to aircraft?	1
Serial number	489014
Patent agent	Gartner & Co.
Assigned to
National tech categories
IPCs
CPCs	CPC B64B1/00
Family year	1893
First filing?	Yes
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages	2
Number of diagram pages	2
Number of figures	6
Number of claims