Patent DE-1887-42698

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Steam-engine related; not apparently related to aircraft.

From Lilienthal museum site
  • Ausführung: 2 Seiten und Doppelblatt mit 5 Abb., Format (H*B in cm): 27x18,5
  • Kaiserliches Patentamt. Patentschrift Nr. 42698
  • klasse 13: Dampfkessel nebst Austrustung
  • Inventor location: Berlin
From DPMA site

Title: Serpent Tube Cauldron

Sources


Year filed 1887
Year granted 1888
Office DE
Patent number 42698
Inventors Otto Lilienthal
Inventor country DE
Inventor location
Applicant person Otto Lilienthal
Applicant firm
Applicant type INDIV
Applicant is inventor? Yes
Original title Schlangenrohrkessel
English title Radiator
Tech fields
Filing date September 21, 1887
Full specification filed date
Application number
Grant date March 10, 1888
Granted? Yes
Publication date March 10, 1888
Supplementary to patent
Related to aircraft? No
Serial number
Patent agent
Assigned to
National tech categories DE 13
IPCs IPC F22B21/24, IPC F22B27/06
CPCs CPC F22B21/24
Family year 1887
First filing? Yes
Cites these patents
Citations from after 1930
Application ID L4484
INPADOC family ID
Number of text pages 2
Number of diagram pages 1
Number of figures 5
Number of claims 2