Patent NL-1914-1232

From Inventing aviation
Jump to navigation Jump to search

The data below is included in the interests of our evolving comprehension of the Dutch website's peculiarities, along with our evolving comprehension of the legal or other significance of the dates involved. Seemingly, we have a nice case here in which filing date, date granted, and date published are all present. The date published does, however, come between the date filed and the date granted. This could bolster our interest in filing dates more generally. We realize that in some cases the filing date is missing from the Dutch database. Also, in the case of this patent, the registration date is the same as the date published. That is not consistently the case. Registration date is often the same as the date of application.

Filing date:1914-08-29

Grant date:1916-03-22

Published:1915-04-15

Registration date:1915-04-15

Lapsed date:1917-07-01

In the case of this patent, we have a direct and viable Espacenet link, with apparently no conflicting data. We do have extra data : Octrooishrift (that is, patent notation) 1916-05-01.

Aanvrage(that is, application) No. 5196 Ned. ingediend(that is, submitted in the Netherlands) 1914-08-29, does comport between the Dutch website data and the data given on Espacenet.

Aanvrage openbaargemaakt(that is, made public), found on Espacenet, does comport with date published as found on the Dutch website.

Tech area bombing involves significant guesswork.

Sources


Year filed 1914
Year granted 1916
Office NL
Patent number 1232
Inventors Johan Christoffel van Kempen, Marius Franciscus Engelbertus Dekker
Inventor country NL, NL
Applicant person Johan Christoffel van Kempen, Marius Franciscus Engelbertus Dekker
Applicant firm
Applicant type INDIV
Applicant is inventor? 1
Original title Inrichting tot het gebruik van vernielingsmiddelen bij luchtvaartuigen
English title Device for the use of means of destruction on aircraft
Tech fields bombing
Filing date 1914-08-29
Full specification filed date
Application number 5196
Grant date 1916-03-22
Granted? 1
Publication date 1915-04-15
Supplementary to patent
Related to aircraft? 1
Serial number
Patent agent
Assigned to
National tech categories NL 62.15
IPCs IPC B64D1/04
CPCs CPC B64D1/04
Family year 1914
First filing? 1
Cites these patents
Citations from after 1930
Application ID
INPADOC family ID
Number of text pages 3
Number of diagram pages 1
Number of figures 2
Number of claims 2