Drilldown: Patents

Jump to navigation Jump to search
Patents > Applicant person : Wilhelm Rettig or None & Grant date: 1800 - 1899

Use the filters below to narrow your results.

Office:
Applicant person: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (617) · LTA (191) · propulsion (118) · navigation (117) · balloon (69) · propeller (50) · frame (49) · marine (34) · car (34) · parachute (22) · military (21) · stability (19) · safety (19) · rudder (19) · flapping (18) · electricity (17) · airplane (16) · gas (14) · kite (14) · projectile (13)
Full specification filed date:
Granted:
Supplementary to patent:
None (1003) · Patent CH-1899-18666 (3) · Patent FR-1891-215265 (3) · Patent FR-1897-271948 (2) ·   (2) · Patent DE-1897-91999 (2) · Patent DE-1894-76727 (2) · Patent DE-1893-73799 (2) · Patent FR-1841-9265 (2)
Related to aircraft:
Patent agent:
None (927) · Munn & Co. (9) · Desnos (8) · 1 (4) · Dieuaide (4) · Blétry aîné (4) · Haseltine, Lake & Co. (4) · Chassevent (3) · Fayollet (3) · Bardin (3) · Armengaud jeune (3) · Armengaud aîné (3) · Thirion (3)
National tech categories:
None (744) · FR 6.3 (117) · DE 77 (37) · FR 6.4 (17) · FR 5 (17) · GB 4 propel & steer (15) · USPC 244/3.23 (10) · GB 4 without buoyant (9) · IT 8 (5) · GB 4 aëroplanes (5) · USPC 244/28 (5) · USPC 244/64 (4) · GB 4 with buoyant (4) · USPC 244/30 (4) · USPC 244/51 (4)
IPCs:
None (1011) · IPC B64B1/00 (8) · IPC B64B1/40 (3) · IPC B64B (2) · (IPC1-7) B64B (2) · IPC B64C33/02 (2) · IPC B64C9/00 (2) · IPC B64C9/38 (2) · IPC B64B1/58 (2) · IPC B64C31/00 (2) · IPC B64C31/06 (2)
CPCs:
None (401) · CPC B64C11/006 (125) · CPC B64C11/346 (69) · CPC B64C11/48 (63) · CPC B64C11/36 (44) · CPC B63H1/12 (42) · CPC F05B2260/74 (36) · CPC F03D11/00 (34) · CPC Y02E10/722 (33) · CPC B64C11/343 (33) · CPC B63H1/04 (30) · CPC B64C11/06 (28) · CPC B64C27/33 (21) · CPC B64B1/00 (19) · CPC B64C3/48 (18) · CPC F03D1/025 (17) · CPC B64C11/065 (15) · CPC F03D3/00 (15) · CPC Y02E10/74 (15) · CPC Y02E10/72 (14)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 250 results in range #1 to #250.

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

P


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