Drilldown: Patents
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- Airplane (18)
- Airship (15)
- Companies (480)
- Event (141)
- Letters (683)
- Organizations (967)
- Patents (17613)
- Person (2149)
- Publications (24569)
- Techtypes (2381)
Patents > IPCs 
:
IPC B64B1/00 or
IPC B64B1/58 or
IPC B64C39/00
& CPCs :
CPC B64B1/58 or
CPC B64C2700/6235 or
CPC B64C2700/6274 or
CPC B64C39/06
:
IPC B64B1/00 or
IPC B64B1/58 or
IPC B64C39/00
& CPCs :
CPC B64B1/58 or
CPC B64C2700/6235 or
CPC B64C2700/6274 or
CPC B64C39/06 Use the filters below to narrow your results.
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None (165) ·
August Riedinger Ballonfabrik Augsburg G.m.b.H. (1) ·
B.F. Goodrich company (1) ·
Ballonhüllen Gesellschaft m.b.H. mit Beschränkter Haftung (1) ·
Établissements de Dion-Bouton (1) ·
Leonardo Torres Quevedo (1) ·
Luft Fahrzeug G.m.b.H. (2) ·
Luftfahrzeug-Gesellschaft m. b. H. (1) ·
Luftfarzeug GmbH (1) ·
Luftschiffbau Zeppelin G. m. b. H. (1) ·
Luftschiffbau Zeppelin G.m.b.H. (1) ·
North British Rubber Company (3) ·
Siemens-Schuckert Werke GmbH (3) ·
Siemens-Schuckert-Werke G.m.b.H. (1) ·
Société anonyme Astra (1) ·
Société anonyme Astra AB (3) ·
Société anonyme des Établissements Hutchinson (1) ·
Société Barbet Massin (1) ·
Société française des tissus biaisés (2) ·
Société Michelin et Cie (1)
Applicant type:
Tech fields:
LTA (154) ·
frame (30) ·
balloon (27) ·
construction (18) ·
navigation (18) ·
envelope (18) ·
Dirigible (18) ·
texture (17) ·
airship (17) ·
fabric (15) ·
propulsion (15) ·
stability (15) ·
balloons (14) ·
design (11) ·
Hybrid (10) ·
ballonet (9) ·
airplane (9) ·
gas (8) ·
dirigibles (7) ·
subsystem (7)
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None (37) ·
AT 77d (1) ·
DE 77 (2) ·
DE 77h (3) ·
DE 77h.15 (4) ·
DE 77h.4 (7) ·
FR 6.3 (6) ·
FR 6.4 (120) ·
GB 4 aërostats (2) ·
GB 4 starting (1) ·
USPC 139/413 (1) ·
USPC 139/425R (1) ·
USPC 220/DIG.19 (1) ·
USPC 24/128 (1) ·
USPC 244/126 (4) ·
USPC 244/127 (1) ·
USPC 244/133 (1) ·
USPC 244/25 (1) ·
USPC 244/29 (1) ·
USPC 244/35R (1) ·
USPC 244/45R (1) ·
USPC 244/61 (2) ·
USPC 244/99.11 (1) ·
USPC 277/565 (1) ·
USPC 277/906 (1) ·
USPC 473/540 (1) ·
USPC-1936 98.143 (1)
IPCs: (Click arrow to add another value)
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Showing below up to 200 results in range #1 to #200.
