Patent US4096677A successfully refreshed from Google Patents.
US4096677A
Expired / Lapsed
US
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Post base
Assignee: Simpson Strong Tie Co Inc
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Filing: 1977-06-13
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Granted: 1978-06-27
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Expires: 1997-06-13
Abstract
Abstract A post base connection device for attachment to concrete to provide resistance to lateral and vertical movement of the post in respect to the concrete. The device is in essence a continuous V-section member which is bent at its mid-point and configured so that the bend mid-point and adjacent areas provide the concrete embedment portions with the upstanding legs thereof continuing upward to encapsulate diagonally opposed corners of the post.
Inventors
- 👤 Tyrell T. Gilb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:07
CPC Classifications
E; E02; E02D; E02D27/00; E02D27/32; E02D27/42
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
292 words
A post base formed from a sheet metal comprising: a. a strip of metal having a length several times greater than its width, and having a leading edge and a trailing edge, and having first and second ends; b. said strip of metal consists of a mid-portion adapted for embedment in a concrete foundation and end portions adapted for connection to a wood post; c. said metal strip adjacent said leading edge is formed with at least one opening at said first end for receiving a fastener therethrough and said leading edge adjacent to each of said openings is formed with additional metal forming a first projection and said trailing edge at said first end is formed with cut-out portions of substantially equal size and configuration to said first projections; d. said metal strip adjacent said trailing edge at said second end is formed with at least one opening for receiving a fastener therethrough and said trailing edge adjacent to each of said openings is formed with additional metal forming a second projection; e. said leading edge at said second end is formed with at least one cut-out portion which is substantially equal in size and configuration to said second projection. f. said strip of metal is folded at an approximately 90° angle at its mid-point along the short side of said strip of metal and is folded at an approximately 45° angle along said short side along two lines equidistant from said mid-point and parallel to said mid-point fold line; and g. said strip of metal is folded at an approximately 90° angle at approximately the mid-point of said strip along the longer side of said strip from said two equidistant lines to said first and second ends forming angle members.
Claim 2
Dependent Claim
292 words
A post base formed from a sheet metal comprising: a. a strip of metal having a length several times greater than its width, and having a leading edge and a trailing edge, and having first and second ends; b. said strip of metal consists of a mid-portion adapted for embedment in a concrete foundation and end portions adapted for connection to a wood post; c. said metal strip adjacent said leading edge is formed with at least one opening at said first end for receiving a fastener therethrough and said leading edge adjacent to each of said openings is formed with additional metal forming a first projection and said trailing edge at said first end is formed with cut-out portions of substantially equal size and configuration to said first projections; d. said metal strip adjacent said trailing edge at said second end is formed with at least one opening for receiving a fastener therethrough and said trailing edge adjacent to each of said openings is formed with additional metal forming a second projection; e. said leading edge at said second end is formed with at least one cut-out portion which is substantially equal in size and configuration to said second projection. f. said strip of metal is folded at an approximately 90° angle at its mid-point along the short side of said strip of metal and is folded at an approximately 45° angle along said short side along two lines equidistant from said mid-point and parallel to said mid-point fold line; and g. said strip of metal is folded at an approximately 90° angle at approximately the mid-point of said strip along the longer side of said strip from said two equidistant lines to said first and second ends forming angle members.
Claim 3
Dependent Claim
120 words
A post base as described in claim 1 comprising: a. each of said angle members are formed with a slot on said 90° fold line immediately below said end portions and above said mid-portion which is embedded in said concrete; b. a stand-off member having a base adapted for supporting the lower end of said wood post and a plurality of legs connected to said base and depending downwardly from said base and adapted for resting on the upper surface of said concrete foundation and a pair of tabs connected to said base for insertion through said slots; and c. said stand-off member is connected to said angle members by bending said tabs against the sides of said angle members.
Claim 4
Dependent Claim
185 words
A post base formed from a sheet of metal comprising: a. a strip of metal having a length several times greater than its width, and having a leading edge and a trailing edge, and having first and second ends; b. said strip of metal consists of a mid-portion adapted for embedment in concrete and end portions adapted for connection to a wood post; c. said metal strip adjacent said leading and trailing edges at said first and second ends is formed with a plurality of openings adapted for receiving a plurality of fasteners therethrough; d. said strip of metal is folded at an approximately 90° angle at its mid-point along the short side of said strip of metal and is folded at an approximately 45° angle along said short side along two lines equidistant from said mid-point and parallel to said mid-point fold line; and e. said strip of metal is folded at an approximately 90° angle at approximately the mid-point of said strip along the longer side of said strip from said two equidistant lines to said first and second ends forming angle members.
Claim 5
Dependent Claim
185 words
A post base formed from a sheet of metal comprising: a. a strip of metal having a length several times greater than its width, and having a leading edge and a trailing edge, and having first and second ends; b. said strip of metal consists of a mid-portion adapted for embedment in concrete and end portions adapted for connection to a wood post; c. said metal strip adjacent said leading and trailing edges at said first and second ends is formed with a plurality of openings adapted for receiving a plurality of fasteners therethrough; d. said strip of metal is folded at an approximately 90° angle at its mid-point along the short side of said strip of metal and is folded at an approximately 45° angle along said short side along two lines equidistant from said mid-point and parallel to said mid-point fold line; and e. said strip of metal is folded at an approximately 90° angle at approximately the mid-point of said strip along the longer side of said strip from said two equidistant lines to said first and second ends forming angle members.
Claim 6
Dependent Claim
138 words
A post base as described in claim 3 comprising: a. said angle members are formed with a slot on said 90° fold line immediately below said end portions and above said mid-portion which is embedded in said concrete; b. a stand-off member having a base adapted for supporting the lower end of said wood post and a plurality of legs connected to said base and depending downwardly from said base and adapted for resting on the upper surface of said concrete foundation and a pair of tabs connected to said base for insertion through said slots; and c. a portion of said strip of metal in said mid-portion is formed with an embossment along the longitudinal axis for stiffening said member and is formed with a plurality of openings in said mid-portion adapted for passing wet concrete therethrough.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-06-26 | 1981-12-26 | 1982-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-26 | 1985-12-26 | 1986-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-26 | 1989-12-26 | 1990-06-27 | $7700.00 | Window Closed / Lapsed |