Invention Grant
- Patent Title: Screed system
- Patent Title (中): 熨平板系统
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Application No.: US13546839Application Date: 2012-07-11
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Publication No.: US09045869B2Publication Date: 2015-06-02
- Inventor: Andrzej Robert Biernacki , Waldemar Domzal
- Applicant: Andrzej Robert Biernacki , Waldemar Domzal
- Applicant Address: CA Coquitlam, British Columbia
- Assignee: Andrzej R. Biernacki
- Current Assignee: Andrzej R. Biernacki
- Current Assignee Address: CA Coquitlam, British Columbia
- Agency: LeClairRyan, a Professional Corporation
- Priority: CA2746681 20110711
- Main IPC: E01C19/48
- IPC: E01C19/48 ; E04F21/24 ; E01C19/18 ; E01C19/44
Abstract:
A screed system, having: a first elevatable rail; a second elevatable rail; a screed bar positioned below the first and second rails and supported by the first and second elevatable rails by respective first and second rotatable hinges, the screed bar moveable along the first and second rails and rotatable relative to the first and second rails at both the respective first and second rotatable hinges.
Public/Granted literature
- US20130183095A1 SCREED SYSTEM Public/Granted day:2013-07-18
Information query
