NL7000256A - - Google Patents

Info

Publication number: NL7000256A
Authority: NL; Netherlands

Application number

NL7000256A

Other versions

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1970-01-09

Filing date

1970-01-09

Publication date

1971-07-13

1970-01-09 Application filed filed Critical

1970-01-09 Priority to NL7000256A priority Critical patent/NL145961B/en

1971-01-06 Priority to CH10871A priority patent/CH515515A/en

1971-01-07 Priority to SE12871A priority patent/SE356827B/xx

1971-01-08 Priority to DE19712100739 priority patent/DE2100739C3/en

1971-07-13 Publication of NL7000256A publication Critical patent/NL7000256A/xx

1975-05-15 Publication of NL145961B publication Critical patent/NL145961B/en

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight

Landscapes

Physics & Mathematics (AREA)
Astronomy & Astrophysics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Blocking Light For Cameras (AREA)
Telescopes (AREA)

NL7000256A 1970-01-09 1970-01-09 LIGHT-SCREEN DEVICE FOR THE OCULAR OF AN OPTICAL INSTRUMENT, AND OPTICAL INSTRUMENT PROVIDED WITH SUCH LIGHT-SCREENING. NL145961B (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
NL7000256A NL145961B (en)	1970-01-09	1970-01-09	LIGHT-SCREEN DEVICE FOR THE OCULAR OF AN OPTICAL INSTRUMENT, AND OPTICAL INSTRUMENT PROVIDED WITH SUCH LIGHT-SCREENING.
CH10871A CH515515A (en)	1970-01-09	1971-01-06	Eye cup for an optical device
SE12871A SE356827B (en)	1970-01-09	1971-01-07
DE19712100739 DE2100739C3 (en)	1970-01-09	1971-01-08	Eye cup for an optical device

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7000256A NL145961B (en)	1970-01-09	1970-01-09	LIGHT-SCREEN DEVICE FOR THE OCULAR OF AN OPTICAL INSTRUMENT, AND OPTICAL INSTRUMENT PROVIDED WITH SUCH LIGHT-SCREENING.

Publications (2)

Publication Number	Publication Date
NL7000256A true NL7000256A (en)	1971-07-13
NL145961B NL145961B (en)	1975-05-15

Family

ID=19809041

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7000256A NL145961B (en)	1970-01-09	1970-01-09	LIGHT-SCREEN DEVICE FOR THE OCULAR OF AN OPTICAL INSTRUMENT, AND OPTICAL INSTRUMENT PROVIDED WITH SUCH LIGHT-SCREENING.

Country Status (4)

Country	Link
CH (1)	CH515515A (en)
DE (1)	DE2100739C3 (en)
NL (1)	NL145961B (en)
SE (1)	SE356827B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2174507A (en) *	1985-05-03	1986-11-05	English Electric Valve Co Ltd	Eye-guards
GB2540177B (en) *	2015-07-08	2017-07-12	Thales Holdings Uk Plc	An eyeguard with an aperture obscuring leaf for use with an optical device
WO2019009894A1 (en) *	2017-07-06	2019-01-10	Hewlett-Packard Development Company, L.P.	Light shield shutters for cameras

1970
- 1970-01-09 NL NL7000256A patent/NL145961B/en not_active IP Right Cessation
1971
- 1971-01-06 CH CH10871A patent/CH515515A/en not_active IP Right Cessation
- 1971-01-07 SE SE12871A patent/SE356827B/xx unknown
- 1971-01-08 DE DE19712100739 patent/DE2100739C3/en not_active Expired

Also Published As

Publication number	Publication date
SE356827B (en)	1973-06-04
DE2100739A1 (en)	1971-07-15
NL145961B (en)	1975-05-15
DE2100739B2 (en)	1978-05-11
DE2100739C3 (en)	1979-01-04
CH515515A (en)	1971-11-15

Publication	Publication Date	Title
ATA96471A (en)	1973-02-15
AU2044470A (en)	1972-03-30
AU1146470A (en)	1971-08-19
AU1473870A (en)	1971-11-11
AU2130570A (en)	1972-04-27
AU2085370A (en)	1972-04-13
AU2017870A (en)	1972-03-23
AU1833270A (en)	1972-02-10
AU1716970A (en)	1972-01-06
AU1326870A (en)	1971-10-28
AU1517670A (en)	1971-11-18
AU1336970A (en)	1971-10-07
AR195465A1 (en)	1973-10-15
AU1591370A (en)	1971-12-09
AU1872870A (en)	1972-02-17
AU2144270A (en)	1972-04-27
AU2131570A (en)	1972-04-27
AU1328670A (en)	1971-10-07
AU2130770A (en)	1972-04-27
AU1343870A (en)	1971-10-07
AU1277070A (en)	1971-09-23
ATA672271A (en)	1973-12-15
AU1247570A (en)	1971-09-16
AU1581370A (en)	1971-12-09
AU1235770A (en)	1971-09-16

Legal Events

Date	Code	Title	Description
1987-09-16	V1	Lapsed because of non-payment of the annual fee
1990-08-31	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: OUDE DELFT