Assignee
FORSHEDA AB
SE·36 granted patents·892 citations·filing 1982–1998
Top patents by PatentIndex Score
36 records- 0193US4818209AMould and sealing ringFORSHEDA AB·Filed 1987·Granted Apr 4, 1989·89 cites·13 claims
- 0293USD285247SSealing ringFORSHEDA AB·Filed 1983·Granted Aug 19, 1986·39 cites·1 claims
- 0390USD285109SSealing ringFORSHEDA AB·Filed 1984·Granted Aug 12, 1986·30 cites·1 claims
- 0489USD374710SSealing ringFORSHEDA AB·Filed 1994·Granted Oct 15, 1996·33 cites·1 claims
- 0587USD347885SSealing ring for sealing jointed pipesFORSHEDA AB·Filed 1990·Granted Jun 14, 1994·31 cites·1 claims
- 0686US5064207ASealing ring for sealing a pipe jointFORSHEDA AB·Filed 1990·Granted Nov 12, 1991·78 cites·7 claims
- 0785USD351459SSealing ringFORSHEDA AB·Filed 1992·Granted Oct 11, 1994·28 cites·1 claims
- 0875US5417442ASealing deviceFORSHEDA AB·Filed 1992·Granted May 23, 1995·44 cites·9 claims
- 0972US4522669ACombination mould portion and protective element for pipeFORSHEDA AB·Filed 1982·Granted Jun 11, 1985·35 cites·26 claims
- 1070US4696480ADevice for removing dirt from a surface, especially a brush sealing deviceFORSHEDA AB·Filed 1986·Granted Sep 29, 1987·27 cites·7 claims
- 1167US5180147AVibration damperFORSHEDA AB·Filed 1990·Granted Jan 19, 1993·33 cites·16 claims
- 1263US5826887ASealing deviceFORSHEDA AB·Filed 1996·Granted Oct 27, 1998·33 cites·13 claims
- 1363US4592666ASealing device for sealing a bearingFORSHEDA AB·Filed 1985·Granted Jun 3, 1986·22 cites·2 claims
- 1458US5967527ASealing assembly for a moving mechanical member, in particular a rotary shaft of a hydraulic pumpFORSHEDA AB·Filed 1997·Granted Oct 19, 1999·30 cites·14 claims
- 1558US5599028ASeal between two elements, especially between concrete pipesFORSHEDA AB·Filed 1993·Granted Feb 4, 1997·27 cites·15 claims
- 1657US5649712ADevice for sealing an annular space having opposing flanges, a support bead, and sealing lipFORSHEDA AB·Filed 1996·Granted Jul 22, 1997·33 cites·8 claims
- 1756US5944323ASealing ringFORSHEDA AB·Filed 1997·Granted Aug 31, 1999·27 cites·20 claims
- 1855US5002287ASealFORSHEDA AB·Filed 1990·Granted Mar 26, 1991·26 cites·4 claims
- 1954USD322120SSealing ringFORSHEDA AB·Filed 1990·Granted Dec 3, 1991·10 cites·1 claims
- 2053US6076834ASealing elementFORSHEDA AB·Filed 1998·Granted Jun 20, 2000·11 cites·22 claims
- 2153US4666165ASealing ring with portioned locking elementFORSHEDA AB·Filed 1986·Granted May 19, 1987·20 cites·10 claims
- 2251US4984831APipe socket and a method of forming a pipe socketFORSHEDA AB·Filed 1988·Granted Jan 15, 1991·14 cites·17 claims
- 2349US6193238B1Sealing deviceFORSHEDA AB·Filed 1998·Granted Feb 27, 2001·20 cites·20 claims
- 2449US5172917ASealing device for sealing an annular space between two machine elements which are rotatable in relation to each otherFORSHEDA AB·Filed 1991·Granted Dec 22, 1992·21 cites·8 claims
- 2548US5057263AMethod of forming a pipe socketFORSHEDA AB·Filed 1989·Granted Oct 15, 1991·15 cites·5 claims
- 2646US4975234AMethod for forming an end portion of a plastic pipeFORSHEDA AB·Filed 1989·Granted Dec 4, 1990·9 cites·8 claims
- 2746US4847094AApparatus for forming an end portion of a plastic pipeFORSHEDA AB·Filed 1987·Granted Jul 11, 1989·9 cites·11 claims
- 2844US6089618ASealing device for pipesFORSHEDA AB·Filed 1998·Granted Jul 18, 2000·15 cites·21 claims
- 2944US5727794ALip seal assemblyFORSHEDA AB·Filed 1996·Granted Mar 17, 1998·19 cites·21 claims
- 3042US4946175ASealing ring for a pipe jointFORSHEDA AB·Filed 1988·Granted Aug 7, 1990·13 cites·10 claims
- 3138US5653935AMethod for manufacturing a thermoplastic pipeFORSHEDA AB·Filed 1995·Granted Aug 5, 1997·10 cites·14 claims
- 3236US4519567AMold for manufacturing an annular object of elastic materialFORSHEDA AB·Filed 1984·Granted May 28, 1985·13 cites·9 claims
- 3334US5280972APipe jointFORSHEDA AB·Filed 1992·Granted Jan 25, 1994·7 cites·18 claims
- 3433US5507504ASealing device with c-shaped lips and central projectionFORSHEDA AB·Filed 1995·Granted Apr 16, 1996·8 cites·22 claims
- 3527US5975585APipe coupling deviceFORSHEDA AB·Filed 1997·Granted Nov 2, 1999·7 cites·17 claims
- 3618US5186503ADevice for connecting a thin-walled hose with a tubular elementFORSHEDA AB·Filed 1991·Granted Feb 16, 1993·6 cites·12 claims
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