Patent US1838056A successfully refreshed from Google Patents.
US4936550A
Expired / Lapsed
US
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Universal connector for T-posts and the like
Assignee: T Clamp
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Filing: 1989-10-17
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Granted: 1990-06-26
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Expires: 2009-10-17
Abstract
Abstract A connector plate for use with T-posts permitting great versatility in bracing, extending, guying and otherwise enhancing the utility and strength of T-posts. The connector comprises a rigid plate having a minor portion and a major portion connected at an angle which may be oriented variably on a T-post by virtue of unique aperture arrangements, and have other such plates and T-posts quickly connected thereto.
Inventors
- 👤 Richard J. Wickham
- 👤 Leo F. Wickham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 00:12
CPC Classifications
E; E04; E04H; E04H17/00; E04H17/02; E04H17/06; E04H17/08; E04H17/14; E04H17/1413; E04H17/1447; E04H17/1452; E04H17/1473
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
107 words
A universal connector for T-posts and the like comprising, a plate of rigid material, said plate having a first major elongated planar portion having a cruciform aperture therein for interdigitation with a projection on a post when said plate is mounted thereon to establish the orientation of said plate with respect to a said post, said plate having a second minor shorter planar portion extending from one end of said first portion and at an angle thereto of less than 90°, and, said first and second plate portions respectively having an aperture therethrough at the distal ends thereof for reception of a bolt or like joining member.
Claim 2
Dependent Claim
107 words
A universal connector for T-posts and the like comprising, a plate of rigid material, said plate having a first major elongated planar portion having a cruciform aperture therein for interdigitation with a projection on a post when said plate is mounted thereon to establish the orientation of said plate with respect to a said post, said plate having a second minor shorter planar portion extending from one end of said first portion and at an angle thereto of less than 90°, and, said first and second plate portions respectively having an aperture therethrough at the distal ends thereof for reception of a bolt or like joining member.
Claim 3
Dependent Claim
62 words
The universal connector of claim 1 wherein said angle is on the order of 45°, whereby when a longitudinally aligned two said plates have first or second portions connected at their respective adjacent ends by means of said distal apertures, the distal portions of said connected plates extend either substantially parallel to each other or at substantially right angles to each other.
Claim 4
Dependent Claim
24 words
The universal connector of claim 1 wherein said plate major portion further includes additional means for effecting securement to a T-post or the like.
Claim 5
Dependent Claim
33 words
The universal connector of claim 3 wherein said additional means includes a series of apertures on either side of said cruciform aperture for reception therethrough of securing means as U-bolts or the like.
Claim 6
Dependent Claim
57 words
The universal connector of claim 1 further including a second said plate and a pair of T-post members, wherein one said T-post is secured to the major portion of a respective said plate, and said plates are connected at said apertures in the distal ends of said minor plate portions, thereby to provide a connected subassembly structure.
Claim 7
Dependent Claim
37 words
The universal connector of claim 1 wherein said distal end of said major plate portion and the said distal end of said minor plate portion each respectively taper to a rounded terminal end adjacent said end apertures.
Claim 8
Dependent Claim
57 words
The universal connector of claim 1 cooperatively associated with a T-post having a generally T-shaped cross-section and a plurality of outstruck projections on the T-bar portion of said post, one of said projections interengaging with said cruciform aperture to locate the plate with respect to said post, and, clamp means rigidly securing said plate to said post.
Claim 9
Dependent Claim
43 words
The universal connector of claim 7 wherein said clamp means comprises a pair of U-bolts embracing said T-post and in secured relation to said plate on either side of said cruciform aperture to form a fixed connection between said T-post and said plate.
References Cited (Backward Citations)
US1199778A
Cited
US1543392A
Cited
US2447228A
Cited
US3062573A
Cited
US3250051A
Cited
US3601430A
Cited
US4040589A
Cited
US4187034A
Cited
US4078754A
Cited
US4685839A
Cited
US4763879A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-06-25 | 1993-12-25 | 1994-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-06-25 | 1997-12-25 | 1998-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-06-25 | 2001-12-25 | 2002-06-26 | $7700.00 | Window Closed / Lapsed |