Kva-Spil Ltd.

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Spjelkavik, NO

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Patents Grantslast 30 patents

Information Patent Grant
Swing window arrangements
- Patent number 4,658,474
- Issue date Apr 21, 1987
- Kva-Spil Ltd.
- Bjorn Anderssen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Turnable window arrangement having a stop device for a partially op...
- Patent number 4,620,393
- Issue date Nov 4, 1986
- Kva-Spil Ltd.
- Kare Stafset
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Valves
- Patent number 4,475,324
- Issue date Oct 9, 1984
- Kva-Spil Limited
- Egil Flakk
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Turnable window arrangements
- Patent number 4,158,933
- Issue date Jun 26, 1979
- Kva-Spil Ltd.
- Harald Kvasnes
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Pivot assemblies of swing windows
- Patent number 4,137,603
- Issue date Feb 6, 1979
- Kva-Spil Ltd.
- Harald Kvasnes
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73526879 - H-WINDOW
- Serial number 73526879
- Registration number 1397670
- Filing date Mar 14, 1985
- KVA-SPIL, LTD.
- 19 - Building materials (non-metallic)