CA471645A - Automatic thermostatic registers - Google Patents

Automatic thermostatic registers

Info

Publication number
CA471645A
CA471645A CA471645DA CA471645A CA 471645 A CA471645 A CA 471645A CA 471645D A CA471645D A CA 471645DA CA 471645 A CA471645 A CA 471645A
Authority
CA
Grant status
Grant
Patent type
Prior art keywords
registers
automatic thermostatic
thermostatic
automatic
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
Other languages
French (fr)
Inventor
G. Copping Bruce
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.)
DON MANUFACTURING Co
Original Assignee
BRUCE G. COPPING
DON MANUFACTURING COMPANY
Publication date
Grant date

Links

CA471645A Automatic thermostatic registers Expired CA471645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA471645T

Publications (1)

Publication Number Publication Date
CA471645A true CA471645A (en) 1951-02-20

Family

ID=35605594

Family Applications (1)

Application Number Title Priority Date Filing Date
CA471645A Expired CA471645A (en) Automatic thermostatic registers

Country Status (1)

Country Link
CA (1) CA471645A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754697A (en) * 1986-07-09 1988-07-05 Suncourt Holdings Inc. Portable fan device for forced air heating
US4809593A (en) * 1986-07-09 1989-03-07 Suncourt Holdings Inc. Portable fan device for forced air heating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4754697A (en) * 1986-07-09 1988-07-05 Suncourt Holdings Inc. Portable fan device for forced air heating
US4809593A (en) * 1986-07-09 1989-03-07 Suncourt Holdings Inc. Portable fan device for forced air heating

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