US4189891A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for anchoring and straightening walls
Assignee: GRIP TITE MANUFACTURING Co
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Filing: 1978-04-13
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Granted: 1980-02-26
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Expires: 1998-04-13
Abstract
Abstract A method for anchoring and straightening a wall which extends below the ground including the steps of forming a hole in the ground at a distance from the wall, forming an opening in the wall from one side of the wall at a level below the ground, driving a shaft through the opening in the wall until one end thereof extends into the hole in the ground, securing an anchoring device to the end of the member in the hole, attaching a wall plate to the other end of the shaft by threading a nut onto the other end of the shaft and tightening the nut so that the wall plate is forced against the wall to thereby straighten and anchor the wall.
Inventors
- 👤 Michael K. Johnson
- 👤 Clarence E. Johnson
- 👤 Raymond E. Parker
- 👤 John V. Wright
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 12:56
CPC Classifications
E; E02; E02D; E02D37/00; E02D5/00; E02D5/74; E04; E04G; E04G23/00; E04G23/02; E04G23/0218; E04G23/0229
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
153 words
A method for anchoring and straightening a wall which extends below the ground comprising the steps of: forming a hole in the ground at a distance from said wall; forming an opening in said wall from one side of the wall at a level below the ground, said opening being substantially aligned with the hole in the ground; forcing an elongated member through the opening in the wall and through the ground to a position in which one end of said member extends into said hole in the ground and the other end extends on said one side of the wall; securing an anchoring means to said one end of the member; attaching a wall plate to the other end of the elongated member; and forcing the wall plate towards the wall along said shaft whereby the wall plate is forced against said wall and the wall is thereby moved towards being straightened.
Claim 2
Independent Claim
153 words
A method for anchoring and straightening a wall which extends below the ground comprising the steps of: forming a hole in the ground at a distance from said wall; forming an opening in said wall from one side of the wall at a level below the ground, said opening being substantially aligned with the hole in the ground; forcing an elongated member through the opening in the wall and through the ground to a position in which one end of said member extends into said hole in the ground and the other end extends on said one side of the wall; securing an anchoring means to said one end of the member; attaching a wall plate to the other end of the elongated member; and forcing the wall plate towards the wall along said shaft whereby the wall plate is forced against said wall and the wall is thereby moved towards being straightened.
Claim 3
Dependent Claim
48 words
The method of claim 1 wherein said other end of the shaft is threaded and threaded nut means is utilized to attach the wall plate to said shaft whereby the step of forcing the wall plate towards the wall includes threadably tightening the nut means on said shaft.
Claim 4
Dependent Claim
19 words
The method of claim 1 wherein said opening is formed at a place in the wall which has cracked.
Claim 5
Dependent Claim
18 words
The method of claim 1 further comprising the step of filling in the hole formed in the ground.
Claim 6
Dependent Claim
40 words
The method of claim 1 including a step of removing dirt from a point in close proximity to said wall between the wall and said hole for providing a space into which said wall can easily move when being straightened.
References Cited (Backward Citations)
US377940A
Cited
US2068831A
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US3507121A
Cited
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Cited
US3798857A
Cited
US4074481A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-02-25 | 1983-08-27 | 1984-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-02-25 | 1987-08-27 | 1988-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-02-25 | 1991-08-27 | 1992-02-26 | $7700.00 | Window Closed / Lapsed |