Drilldown: Patents

Jump to navigation Jump to search
Patents > Tech fields: propulsion & IPCs: None & Family year: 1900 - 1999 & Number of text pages: 1-2

Use the filters below to narrow your results.

Office:
Inventors:
None (8) · Vincent Wisniewski (3) · James A. Horne (2) · Otto Brunner (2) · Giovanni Antonio Salvatico (2) · Paul Frederik Degn (2) · Guido Antoni (2) · Gustav Knäpper (2) · Josef Seiberl (2) · José Molinari (2) · José Cervelli (2) · Ugo Antoni (2) · Heinrich Mack (2) · Johann Schütte (2) · Wilhelm Kress (2) · Jean Bernasconi (2) · Hippolyte Louis Malécot (2) · Waldemar Porak (2)
Inventor country:
Applicant person:
None (18) · Vincent Wisniewski (3) · Jean Bernasconi (2) · Johann Schütte (2) · Heinrich Mack (2) · José Cervelli (2) · José Molinari (2) · Josef Seiberl (2) · Guido Antoni (2) · Giovanni Antonio Salvatico (2) · Paul Frederik Degn (2) · Ugo Antoni (2) · Otto Brunner (2) · James A. Horne (2) · Wilhelm Kress (2) · Waldemar Porak (2)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (54)
Granted:
Supplementary to patent:
None (94) · Patent DE-1902-140705 (2) · Patent DE-1907-215602 (2) · Patent FR-1904-342610 (2)
Related to aircraft:
Patent agent:
None (81) · Munn & Co. (5) · Victor J. Evans (3) · None (2) · R. S. & A. B. Lacey (2)
National tech categories:
HU V/h (30) · None (22) · AT 77d (17) · USPC 244/73R (4) · USPC 244/66 (4) · USPC 244/6 (4) · RU Group V (3) · USPC 244/60 (3) · USPC 244/22 (3) · DK 77 (3) · USPC 244/20 (3) · FR 6.4 (3) · USPC 244/51 (2) · USPC 244/17.21 (2) · USPC 244/12.1 (2) · USPC 244/25 (2) · DE 77h (2) · DE 77h.6 (2)
IPCs: (Click arrow to add another value)
CPCs:
None (75) · CPC B64C23/005 (8) · CPC B64B1/00 (4) · CPC B64C39/005 (4) · CPC B64C27/82 (4) · CPC B64C33/02 (4) · CPC B64C11/001 (3) · CPC B64C11/006 (3) · CPC B64C11/065 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 133 results in range #1 to #133.

View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)

P


View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)