Assignee
SCHLERF CORONET WERKE
DE·25 granted patents·1,007 citations·filing 1977–1991
Top patents by PatentIndex Score
25 records- 0195US4637660AMethod for connecting bristles to a bristle carrierSCHLERF CORONET WERKE·Filed 1985·Granted Jan 20, 1987·90 cites·7 claims
- 0293US4987634AImplement for cleaning or treating surfaces or for applying media to surfacesSCHLERF CORONET WERKE·Filed 1988·Granted Jan 29, 1991·93 cites·10 claims
- 0393US4169297ACleaning-implement handle securing meansSCHLERF CORONET WERKE·Filed 1977·Granted Oct 2, 1979·58 cites·21 claims
- 0492US4646381AToothbrushSCHLERF CORONET WERKE·Filed 1985·Granted Mar 3, 1987·70 cites·7 claims
- 0588US4237573ADevice for releasably securing a cleaning implement to a handleSCHLERF CORONET WERKE·Filed 1979·Granted Dec 9, 1980·40 cites·17 claims
- 0687US4979782AProcess and apparatus for production of bristle productsSCHLERF CORONET WERKE·Filed 1989·Granted Dec 25, 1990·87 cites·26 claims
- 0787US4958402ABristle articleSCHLERF CORONET WERKE·Filed 1988·Granted Sep 25, 1990·80 cites·32 claims
- 0886US4892698AMethod for manufacturing products with bristlesSCHLERF CORONET WERKE·Filed 1986·Granted Jan 9, 1990·50 cites·12 claims
- 0984US4954305AProcess and apparatus for producing plastic bristle articlesSCHLERF CORONET WERKE·Filed 1988·Granted Sep 4, 1990·36 cites·10 claims
- 1083US5176427ABristle treatmentSCHLERF CORONET WERKE·Filed 1991·Granted Jan 5, 1993·87 cites·21 claims
- 1183US4988146AProcess for the production of bristle articlesSCHLERF CORONET WERKE·Filed 1989·Granted Jan 29, 1991·43 cites·12 claims
- 1276US5622411AProcess for joining bristle bundles to a plastic bristle carrier and apparatus for the sameSCHLERF CORONET WERKE·Filed 1991·Granted Apr 22, 1997·40 cites·18 claims
- 1372US5087403AProcess for producing plastic bristle articlesSCHLERF CORONET WERKE·Filed 1990·Granted Feb 11, 1992·26 cites·5 claims
- 1466US5045267AProcess and apparatus for producing bristle articlesSCHLERF CORONET WERKE·Filed 1988·Granted Sep 3, 1991·24 cites·21 claims
- 1565US4749233AMethod for the manufacture of bristle productsSCHLERF CORONET WERKE·Filed 1986·Granted Jun 7, 1988·29 cites·7 claims
- 1664US5344218AApparatus for producing bristle bundlesSCHLERF CORONET WERKE·Filed 1991·Granted Sep 6, 1994·34 cites·32 claims
- 1760US4936633AProcess for the production of bristle articles and bristle articles produced by the sameSCHLERF CORONET WERKE·Filed 1986·Granted Jun 26, 1990·23 cites·18 claims
- 1858US5011230AProcess for the production of brushwareSCHLERF CORONET WERKE·Filed 1987·Granted Apr 30, 1991·21 cites·16 claims
- 1956US4589791ADevice having synthetic bristles butt welded to support plateSCHLERF CORONET WERKE·Filed 1983·Granted May 20, 1986·16 cites·14 claims
- 2055US4807938AProcess for producing bristle articlesSCHLERF CORONET WERKE·Filed 1987·Granted Feb 28, 1989·19 cites·13 claims
- 2153US4849271AProcess for producing mats for cleaning purposes and mat for cleaning purposesSCHLERF CORONET WERKE·Filed 1986·Granted Jul 18, 1989·18 cites·24 claims
- 2240US4110870AHandle mounting for cleaning implementsSCHLERF CORONET WERKE·Filed 1977·Granted Sep 5, 1978·5 cites·6 claims
- 2339US4874115ADispenser for pasty or flowable mediaSCHLERF CORONET WERKE·Filed 1986·Granted Oct 17, 1989·10 cites·8 claims
- 2437US4893876AProcess and apparatus for producing bristle articles and use of the process for implements having a similar constructionSCHLERF CORONET WERKE·Filed 1988·Granted Jan 16, 1990·5 cites·38 claims
- 2520US4355847AApparatus for holding and displaying brush bodiesSCHLERF CORONET WERKE·Filed 1980·Granted Oct 26, 1982·3 cites·9 claims
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