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US 4,905,414 AGranted
Ease "Z" threshold embedded in concrete
OwnerLorne C. Campbellinventor
Life of this patent
Estimating the term…
Abstract
An improved door threshold assembly for outswinging exterior doors embedded in concrete and flush with the floor surface, assembly comprises an elongated base member having a "Z" configuration and two securing brackets and the face of the elongated base membner having a weather stripping giving a tight weather barrier when the door is in a closed position.
Claims5
A threshold assembly for a doorway having opposite sides, said threshold assembly comprising:
- an elongated one-piece base member of generally Z-shaped cross-section having a substantially horizontal top segment with front and rear edges, a substantially vertical front segment extending down from said top segment, said front segment having an upper edge joined to said front edge of said top segment and a lower edge spaced below its upper edge, a horizontally thin inclined segment extending downwardly and rearwardly from said lower edge of said front segment, said inclined segment having a lower edge spaced below and behind said lower edge of said front segment, said lower edge of said inclined segment segment being substantially vertically aligned with said rear edge of said top segment, and a substantially horizontal bottom segment extending forward from said lower edge of said inclined segment, said bottom segment having a rear edge joined to said lower edge of said inclined segment and a front edge substantially vertically aligned with said front edge of said top segment;
- a weatherstrip member affixed to the front of said front segment of the base member;
- and brackets snugly receiving the opposite ends of said base member, said brackets being attachable to the opposite sides of the doorway.
A threshold assembly for a doorway having opposite sides, said threshold assembly comprising:
- an elongated one-piece base member of generally Z-shaped cross-section having a substantially horizontal top segment with front and rear edges, a substantially vertical front segment extending down from said top segment, said front segment having an upper edge joined to said front edge of said top segment and a lower edge spaced below its upper edge, an inclined segment extending downwardly and rearwardly from said lower edge of said front segment, said inclined segment having a lower edge spaced below and behind said lower edge of said front segment, and a substantially horizontal bottom segment extending forward from said lower edge of said inclined segment;
- a weatherstrip member affixed to the front of said front segment of the base member;
- and brackets snugly receiving the opposite ends of said base member, said brackets being attachable to the opposite sides of the doorway;
- said top and front segments of said base member projecting beyond the opposite ends of said inclined and bottom segments.
1 more element
A threshold assembly for a doorway having opposite sides, said threshold assembly comprising:
- an elongated one-piece base member of generally Z-shaped cross-section having a substantially horizontal top segment with front and rear edges, a substantially vertical front segment extending down from said top segment, said front segment having an upper edge joined to said front edge of said top segment and a lower edge spaced below its upper edge, an inclined segment extending downwardly and rearwardly from said lower edge of said front segment, said inclined segment having a lower edge spaced below and behind said lower edge of said front segment, and a substantially horizontal bottom segment extending forward from said lower edge of said inclined segment;
- a weatherstrip member affixed to the front of said front segment of the base member;
- and brackets snugly receiving the opposite ends of said base member, said brackets being attachable to the opposite sides of the doorway;
- said brackets at each of said opposite ends of said base member comprising an upper bracket slidably receiving said top and front segments of said base member, and a lower bracket slidably receiving said bottom segment of said base member.
1 more element
Dependencies are inferred from the claim text.