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USD340176S - Friction rock stabilizer - Google Patents

Friction rock stabilizer Download PDF

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Publication number
USD340176S
USD340176S US07/805,709 US80570991F USD340176S US D340176 S USD340176 S US D340176S US 80570991 F US80570991 F US 80570991F US D340176 S USD340176 S US D340176S
Authority
US
United States
Prior art keywords
friction rock
rock stabilizer
stabilizer
friction
design
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US07/805,709
Inventor
Thomas J. Landsberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Rollforms Inc
Original Assignee
Ingersoll Rand Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Priority to US07/805,709 priority Critical patent/USD340176S/en
Assigned to SIMMONS-RAND COMPANY reassignment SIMMONS-RAND COMPANY ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: LANDSBERG, THOMAS J.
Assigned to INGERSOLL-RAND COMPANY reassignment INGERSOLL-RAND COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SIMMONS-RAND COMPANY
Application granted granted Critical
Publication of USD340176S publication Critical patent/USD340176S/en
Assigned to INTERNATIONAL ROLLFORMS, INC. reassignment INTERNATIONAL ROLLFORMS, INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: INGERSOLL-RAND COMPANY, INC.
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a perspective view of a friction rock stabilizer showing my design;
FIG. 2 is a right side elevational view of the design of FIG. 3;
FIG. 3 is back elevational view of the design of FIG. 1;
FIG. 4 is a left side elevational view of the design of FIG. 3;
FIG. 5 is a front elevational view of the design of FIG. 1;
FIG. 6 is a top plan view of FIG. 3; and,
FIG. 7 is a bottom plan view of FIG. 3.

Claims (1)

  1. The ornamental design for a friction rock stabilizer, as shown and described.
US07/805,709 1991-12-09 1991-12-09 Friction rock stabilizer Expired - Lifetime USD340176S (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/805,709 USD340176S (en) 1991-12-09 1991-12-09 Friction rock stabilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/805,709 USD340176S (en) 1991-12-09 1991-12-09 Friction rock stabilizer

Publications (1)

Publication Number Publication Date
USD340176S true USD340176S (en) 1993-10-12

Family

ID=70614784

Family Applications (1)

Application Number Title Priority Date Filing Date
US07/805,709 Expired - Lifetime USD340176S (en) 1991-12-09 1991-12-09 Friction rock stabilizer

Country Status (1)

Country Link
US (1) USD340176S (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060130420A1 (en) * 2004-12-21 2006-06-22 Mcnear Jeffrey L Blocks for modular wall construction

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069677A (en) 1975-06-20 1978-01-24 Kabushiki Kaisha Nitto Tekuno Group Anchor and method for constructing same
US4316677A (en) 1980-03-07 1982-02-23 Armand Ciavatta Tubular shank device
US4322183A (en) 1980-03-07 1982-03-30 Armand Ciavatta Friction rock stabilizer and installation lubricating cement apparatus and method
US4650373A (en) 1985-11-14 1987-03-17 Seegmiller Ben L Rock bolt construction and installation
US4661022A (en) 1985-11-14 1987-04-28 Seegmiller Ben L Rock bolt structure and installation
US4666345A (en) 1985-11-14 1987-05-19 Seegmiller Ben L Rock bolt structure
US4954017A (en) 1980-11-10 1990-09-04 The Curators Of The University Of Missouri Expansion bolt and mine roof reinforcement

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069677A (en) 1975-06-20 1978-01-24 Kabushiki Kaisha Nitto Tekuno Group Anchor and method for constructing same
US4316677A (en) 1980-03-07 1982-02-23 Armand Ciavatta Tubular shank device
US4322183A (en) 1980-03-07 1982-03-30 Armand Ciavatta Friction rock stabilizer and installation lubricating cement apparatus and method
US4954017A (en) 1980-11-10 1990-09-04 The Curators Of The University Of Missouri Expansion bolt and mine roof reinforcement
US4650373A (en) 1985-11-14 1987-03-17 Seegmiller Ben L Rock bolt construction and installation
US4661022A (en) 1985-11-14 1987-04-28 Seegmiller Ben L Rock bolt structure and installation
US4666345A (en) 1985-11-14 1987-05-19 Seegmiller Ben L Rock bolt structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060130420A1 (en) * 2004-12-21 2006-06-22 Mcnear Jeffrey L Blocks for modular wall construction
US7597504B2 (en) * 2004-12-21 2009-10-06 Mcnear Jeffrey Blocks for modular wall construction

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