Invention Grant
- Patent Title: Form drain for incorporation into a building foundation
- Patent Title (中): 排入建筑物的基础
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Application No.: US11379425Application Date: 2006-04-20
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Publication No.: US08109045B2Publication Date: 2012-02-07
- Inventor: Christopher Kliefoth , E. Erik Timothy
- Applicant: Christopher Kliefoth , E. Erik Timothy
- Applicant Address: US FL Tampa
- Assignee: Nationwide Industries, Inc.
- Current Assignee: Nationwide Industries, Inc.
- Current Assignee Address: US FL Tampa
- Agency: Bond Schoeneck & King
- Agent George R. McGuire; Blaine T. Bettinger
- Main IPC: E02D19/00
- IPC: E02D19/00 ; E04B1/70 ; E02B11/00
Abstract:
An improved building foundation form system that includes an integral drain and a spacer bar with engagement lugs at each end adapted to engage a T-shaped engagement channel formed in each of the form surfaces of the inner and outer forms.
Public/Granted literature
- US20060239781A1 Form Drain For Incorporation Into Foundation Public/Granted day:2006-10-26
Information query
