US4028858A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deck block
Assignee: Individual
•
Filing: 1976-03-05
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Granted: 1977-06-14
•
Expires: 1996-03-05
Abstract
Abstract Strips of lumber of equal length are disposed laterally side by side to provide a substantially square block and are secured together at their corresponding ends by a metal channel strip employed as a staple with at least one flange of the metal strip driven into and embedded in the said ends and extending substantially across the end of the block. A central pin is provided in at least one side of the block for insertion into a mating recess in the adjacent side of the next block when assembling the blocks to provide a deck or floor surface.
Inventors
- 👤 Erwin G. Rehbein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 17:47
CPC Classifications
E; E04; E04F; E04F15/00; E04F15/02; E04F15/04; E04C; E04C2/00; E04C2/02; E04C2/10; E04C2/12; E04F2201/00; E04F2201/02; E04F2201/023; E04F2201/05; E04F2201/0505; E04F2201/0511; E04F2201/0517
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
137 words
A deck block comprising a plurality of strips of wood of equal length disposed side by side in loosely spaced relation with their ends in a common plane, and channel members extending one each across the corresponding aligned ends of said strips each of said channel members including a body and internal side flanges with one inturned side flange of said member frictionally embedded in a groove substantially parallel to the common plane of the strips and extending inwardly from the ends in all of said strip ends and with the body of each said member bearing substantially tightly against the corresponding aligned ends of said strips, and with the other inturned side flange of each of said members frictionally engaging said strips, whereby each said channel member totally engages and retains said strips in spaced position.
Claim 2
Dependent Claim
137 words
A deck block comprising a plurality of strips of wood of equal length disposed side by side in loosely spaced relation with their ends in a common plane, and channel members extending one each across the corresponding aligned ends of said strips each of said channel members including a body and internal side flanges with one inturned side flange of said member frictionally embedded in a groove substantially parallel to the common plane of the strips and extending inwardly from the ends in all of said strip ends and with the body of each said member bearing substantially tightly against the corresponding aligned ends of said strips, and with the other inturned side flange of each of said members frictionally engaging said strips, whereby each said channel member totally engages and retains said strips in spaced position.
Claim 3
Dependent Claim
31 words
The deck block of claim 1 in which the other flange of said channular member is disposed beneath said strip ends in direct frictional contact therewith to additionally support said strips.
Claim 4
Dependent Claim
23 words
The deck block of claim 1 in which both flanges of said channular member are embedded in corresponding grooves of said strip ends.
Claim 5
Dependent Claim
63 words
The deck block of claim 1 and a pin protruding through the body of said metal member and adapted to enter a recess in the side of a strip of an adjacent block to align said blocks in an assembly, said pin having means on its inner end to interlock the same with said member and prevent displacement of the pin in transport.
References Cited (Backward Citations)
US1575821A
Cited
US1906411A
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US2310734A
Cited
FR1157726A
Cited
DE1202467B
Cited
US3266209A
Cited
FR1522451A
Cited
US3513786A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-06-13 | 1980-12-13 | 1981-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-06-13 | 1984-12-13 | 1985-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-06-13 | 1988-12-13 | 1989-06-14 | $7700.00 | Window Closed / Lapsed |