CH550295A - ROOF LIGHT. - Google Patents

ROOF LIGHT.

Info

Publication number: CH550295A
Authority: CH; Switzerland
Prior art keywords: roof light; roof; light
Prior art date: 1971-11-03

Application number

CH1508772A

Other languages

German (de)

Original Assignee

Esser Kg Klaus

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.)

1971-11-03

Filing date

1972-10-16

Publication date

1974-06-14

1972-10-16 Application filed by Esser Kg Klaus filed Critical Esser Kg Klaus

1974-06-14 Publication of CH550295A publication Critical patent/CH550295A/en

Classifications

- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights

Landscapes

Engineering & Computer Science (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Building Environments (AREA)
Roof Covering Using Slabs Or Stiff Sheets (AREA)

CH1508772A 1971-11-03 1972-10-16 ROOF LIGHT. CH550295A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712154678 DE2154678C3 (en)	1971-11-03	1971-11-03	Roof light or the like equipped for the event of fire, in particular dome light

Publications (1)

Publication Number	Publication Date
CH550295A true CH550295A (en)	1974-06-14

Family

ID=5824104

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1508772A CH550295A (en)	1971-11-03	1972-10-16	ROOF LIGHT.

Country Status (7)

Country	Link
AT (1)	AT320255B (en)
BE (1)	BE790890A (en)
CH (1)	CH550295A (en)
DE (1)	DE2154678C3 (en)
FR (1)	FR2158311B1 (en)
IT (1)	IT969807B (en)
NL (1)	NL7214480A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4190987A (en) *	1977-12-05	1980-03-04	Rca Corporation	Double dome heat and smoke vent structure

0
- BE BE790890D patent/BE790890A/en unknown
1971
- 1971-11-03 DE DE19712154678 patent/DE2154678C3/en not_active Expired
1972
- 1972-10-16 AT AT883872A patent/AT320255B/en not_active IP Right Cessation
- 1972-10-16 CH CH1508772A patent/CH550295A/en not_active IP Right Cessation
- 1972-10-23 IT IT3080672A patent/IT969807B/en active
- 1972-10-26 NL NL7214480A patent/NL7214480A/xx unknown
- 1972-10-27 FR FR7238196A patent/FR2158311B1/fr not_active Expired

Also Published As

Publication number	Publication date
BE790890A (en)	1973-03-01
NL7214480A (en)	1973-05-07
IT969807B (en)	1974-04-10
FR2158311B1 (en)	1974-10-04
DE2154678B2 (en)	1974-02-21
AT320255B (en)	1975-02-10
DE2154678C3 (en)	1974-09-19
DE2154678A1 (en)	1973-05-10
FR2158311A1 (en)	1973-06-15

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Legal Events

Date	Code	Title	Description
1975-05-30	PL	Patent ceased