Drilldown: Patents
Jump to navigation
Jump to search
Year filed:
Year granted:
Office:
Inventors:
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor: (Click arrow to add another value)
Tech fields:
Filing date:
Full specification filed date:
Application number:
Grant date:
Granted:
Publication date:
Supplementary to patent:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories:
IPCs:
CPCs:
Family year:
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (468)
- Event (141)
- Letters (683)
- Location (76)
- Organizations (939)
- Patents (15758)
- Person (2244)
- Publications (24939)
- Techtypes (2427)
Patents > Inventor location:
None 
& Applicant firm:
F. Ad. Richter et Cie
& Applicant is inventor:
No
& Applicant firm:
F. Ad. Richter et Cie
& Applicant is inventor:
No Use the filters below to narrow your results.
Year filed:
(There are no values for this filter)
Year granted:
(There are no values for this filter)
Office:
Inventors:
Inventor country:
Inventor location: (Click arrow to add another value)
Applicant person:
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor: (Click arrow to add another value)
Tech fields:
Filing date:
Full specification filed date:
Application number:
Grant date:
Granted:
Publication date:
Supplementary to patent:
Related to aircraft:
Patent agent:
Assigned to:
National tech categories:
IPCs:
CPCs:
Family year:
(There are no values for this filter)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:
Showing below up to 1 result in range #1 to #1.
View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)
- Main
- Timeline: Year filed
- Timeline: Year granted
- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
