Schwarze; Hans-Otto

Patent Applications and Registrations

Patent applications and USPTO patent grants for Schwarze; Hans-Otto.The latest application filed is for "stripper system for belt conveyors and method for cleaning belt conveyors".

Company Profile

0.13.7

Schwarze; Hans-Otto - Herne DE
Schwarze; Hans-Otto - Recklinghausen DE
Schwarze; Hans-Otto - 45665 Recklinghausen DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Scraper system for belt conveyors and method for cleaning belt conveyors Grant 11,225,383 - Schwarze January 18, 2	2022-01-18
Stripper System For Belt Conveyors And Method For Cleaning Belt Conveyors App 20210130105 - Schwarze; Hans-Otto	2021-05-06
Belt stripper having module inclination Grant 9,828,188 - Schwarze November 28, 2	2017-11-28
Belt Stripper Having Module Inclination App 20170081131 - SCHWARZE; Hans-Otto	2017-03-23
Belt stripper with angle height adjustment and method for adjusting said belt strippers Grant 9,517,493 - Schwarze December 13, 2	2016-12-13
Belt Stripper With Angle Height Adjustment And Method For Adjusting Said Belt Strippers App 20160001329 - SCHWARZE; Hans-Otto	2016-01-07
Device for stripping impurities of a belt webbing from conveyor belt systems Grant 8,042,678 - Schwarze October 25, 2	2011-10-25
Device For Stripping Impurities Of A Belt Webbing From Conveyor Belt Systems App 20100206695 - Schwarze; Hans-Otto	2010-08-19
Stripping device for the return run area of conveyor belts Grant 6,843,363 - Schwarze January 18, 2	2005-01-18
Stripping device for the return run area of conveyor belts App 20040031664 - Schwarze, Hans-Otto	2004-02-19
Conveyor belt stripping device Grant 5,950,803 - Schwarze September 14, 1	1999-09-14
Stripper element mounted on a system of a stripping device Grant 5,518,107 - Schwarze May 21, 1	1996-05-21
Mounting for a conveyer belt scraper assembly Grant 4,696,389 - Schwarze September 29, 1	1987-09-29

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