CA965215A - Roll-formed fire-rated structural member and method of making same - Google Patents

Roll-formed fire-rated structural member and method of making same

Info

Publication number
CA965215A
CA965215A CA126,695A CA126695A CA965215A CA 965215 A CA965215 A CA 965215A CA 126695 A CA126695 A CA 126695A CA 965215 A CA965215 A CA 965215A
Authority
CA
Canada
Prior art keywords
roll
structural member
making same
formed fire
rated
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
Application number
CA126,695A
Other versions
CA126695S (en
Inventor
Henry A. Balinski
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.)
United States Gypsum Co
Original Assignee
United States Gypsum 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 United States Gypsum Co filed Critical United States Gypsum Co
Application granted granted Critical
Publication of CA965215A publication Critical patent/CA965215A/en
Expired legal-status Critical Current

Links

CA126,695A 1970-11-23 1971-11-02 Roll-formed fire-rated structural member and method of making same Expired CA965215A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9169370A 1970-11-23 1970-11-23

Publications (1)

Publication Number Publication Date
CA965215A true CA965215A (en) 1975-04-01

Family

ID=22229172

Family Applications (1)

Application Number Title Priority Date Filing Date
CA126,695A Expired CA965215A (en) 1970-11-23 1971-11-02 Roll-formed fire-rated structural member and method of making same

Country Status (1)

Country Link
CA (1) CA965215A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489529A (en) * 1983-01-17 1984-12-25 Armstrong World Industries, Inc. Reinforced ceiling runner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489529A (en) * 1983-01-17 1984-12-25 Armstrong World Industries, Inc. Reinforced ceiling runner

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