Assignee
FOUR SEASONS SOLAR PRODUCTS CO
US·17 granted patents·280 citations·filing 1979–1988
Top patents by PatentIndex Score
17 records- 0189US4596093AStructural element especially suitable for solar greenhouses and the like and particularly for controlled shadingFOUR SEASONS SOLAR PRODUCTS CO·Filed 1983·Granted Jun 24, 1986·56 cites·11 claims
- 0269US4601139AMethod and framework for a greenhouse or the like including a reversible gable adaptorFOUR SEASONS SOLAR PRODUCTS CO·Filed 1984·Granted Jul 22, 1986·31 cites·19 claims
- 0363US4671027AMethod and construction for a greenhouse or the like incorporating split glazing bars suitable for curved sectionsFOUR SEASONS SOLAR PRODUCTS CO·Filed 1986·Granted Jun 9, 1987·32 cites·31 claims
- 0463US4606157AShade arrangement for solar green-houses and the likeFOUR SEASONS SOLAR PRODUCTS CO·Filed 1984·Granted Aug 19, 1986·18 cites·23 claims
- 0559US4438680AGreenhouse construction provided with special ridge for ventilationFOUR SEASONS SOLAR PRODUCTS CO·Filed 1981·Granted Mar 27, 1984·15 cites·18 claims
- 0659US4316405AGreenhouse and solarium structurers and related methodFOUR SEASONS SOLAR PRODUCTS CO·Filed 1979·Granted Feb 23, 1982·17 cites·15 claims
- 0755US4864783AStructural element especially suitable for solar greenhouses and the like and particularly utilizable for controlled shadingFOUR SEASONS SOLAR PRODUCTS CO·Filed 1985·Granted Sep 12, 1989·17 cites·20 claims
- 0849US4616560AGreenhouse construction provided with special ridge for ventilationFOUR SEASONS SOLAR PRODUCTS CO·Filed 1985·Granted Oct 14, 1986·14 cites·7 claims
- 0947US4627208AStructural element especially suitable for solar greenhouses and the likeFOUR SEASONS SOLAR PRODUCTS CO·Filed 1985·Granted Dec 9, 1986·13 cites·2 claims
- 1043US4745723AGlazing gasket and related supporting structure and methodFOUR SEASONS SOLAR PRODUCTS CO·Filed 1987·Granted May 24, 1988·15 cites·26 claims
- 1143US4627202AStructural element especially suitable for solar controlling and the like and particularly utilizable for controlling shadingFOUR SEASONS SOLAR PRODUCTS CO·Filed 1985·Granted Dec 9, 1986·15 cites·16 claims
- 1242US4815242AModular lean-to post and beam structureFOUR SEASONS SOLAR PRODUCTS CO·Filed 1986·Granted Mar 28, 1989·20 cites·11 claims
- 1338US4607567AGreenhouse construction provided with special ridge for ventilationFOUR SEASONS SOLAR PRODUCTS CO·Filed 1983·Granted Aug 26, 1986·5 cites·9 claims
- 1432US4598752AGuide element especially suitable for solar greenhouses and the like and particularly utilizable for controlled shadingFOUR SEASONS SOLAR PRODUCTS CO·Filed 1984·Granted Jul 8, 1986·5 cites·8 claims
- 1530US4646417AMethod of mounting sloped glazing bars on the flat tops of hollow vertical barsFOUR SEASONS SOLAR PRODUCTS CO·Filed 1985·Granted Mar 3, 1987·4 cites·4 claims
- 1622US4916881AThe method of forming an interlocking joint for a lean-to structureFOUR SEASONS SOLAR PRODUCTS CO·Filed 1988·Granted Apr 17, 1990·1 cites·6 claims
- 1722US4823519AInterlocking joint for a lean-to structure, or the like and related methodFOUR SEASONS SOLAR PRODUCTS CO·Filed 1986·Granted Apr 25, 1989·2 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →