Patent NL-1914-1232
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
- Original patent document and bibliography entry on espacenet
- Register seen via Netherlands Patent Office that is via BPP eRegister (rvo.nl)
- Inventor location: Amsterdam
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 |