Drilldown: Patents
Jump to navigation
Jump to search
Year filed:
Year granted:
Inventor country:
Applicant firm:
Applicant type:
Filing date:
Full specification filed date:
Grant date:
Publication date:
Supplementary to patent:
Assigned to:
National tech categories:
IPCs: (Click arrow to add another value)
CPCs:
Family year:
First filing: (Click arrow to add another value)
Cites these patents:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2202)
- Publications (24577)
- Techtypes (2415)
Use the filters below to narrow your results.
Year filed:
Year granted:
Inventor country:
Applicant person:
Applicant firm:
Applicant type:
Tech fields:
Filing date:
Full specification filed date:
Application number:
Grant date:
Publication date:
Supplementary to patent:
None (74) ·
Patent DE-1909-06-26 Carl Wilhelm Paul (1) ·
Patent DE-1909-11-06 Ludwig Sommer (1) ·
Patent DE-1910-07-13 Ludwig Sommer (1) ·
Patent FR-1909-402807 (1) ·
Patent FR-1910-421136 (1) ·
Patent FR-1911-421136.15166 (1) ·
Patent FR-1911-448337 (1) ·
Patent US-1909-1137533 (1) ·
Patent US-1916-1208684 (1) ·
Patent US-1917-1247685 (1)
Patent agent:
Assigned to:
National tech categories:
None (38) ·
244/87 (1) ·
244/9 (1) ·
FR 5.3 (1) ·
FR 6.1 (1) ·
FR 6.2 (1) ·
FR 6.3 (1) ·
FR 6.4 (29) ·
USPC 116/300 (1) ·
USPC 116/DIG.43 (1) ·
USPC 244/119 (1) ·
USPC 244/13 (2) ·
USPC 244/154 (1) ·
USPC 244/19 (2) ·
USPC 244/1R (1) ·
USPC 244/20 (1) ·
USPC 244/21 (1) ·
USPC 244/234 (2) ·
USPC 244/45R (4) ·
USPC 244/47 (2) ·
USPC 244/54 (1) ·
USPC 244/64 (1) ·
USPC 244/66 (1) ·
USPC 244/80 (1) ·
USPC 244/87 (1) ·
USPC 244/9 (1) ·
USPC 246/192R (1) ·
USPC 33/390 (1) ·
USPC 340/974 (1) ·
USPC 416/101 (1) ·
USPC 416/4 (1) ·
USPC 416/88 (1)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C1/00 (1) ·
CPC B64C23/08 (2) ·
CPC B64C2700/6295 (44) ·
CPC B64C2700/6297 (2) ·
CPC B64C3/10 (1) ·
CPC B64C3/42 (1) ·
CPC B64C3/56 (1) ·
CPC B64C39/00 (42) ·
CPC B64C39/003 (3) ·
CPC B64C39/005 (13) ·
CPC B64C39/006 (1) ·
CPC B64C39/008 (6) ·
CPC B64C39/02 (1) ·
CPC B64C39/06 (1) ·
CPC B64C39/062 (1) ·
CPC B64C39/066 (1) ·
CPC B64C39/08 (13) ·
CPC B64C39/10 (2) ·
CPC B64C9/12 (1) ·
CPC C01B17/60 (1) ·
CPC Y02T50/145 (1) ·
CPC Y10S116/43 (1)
Family year:
First filing: (Click arrow to add another value)
Cites these patents:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:
Showing below up to 82 results in range #1 to #82.
