CA1012811A - Photographic film cartridge spring platen retainer - Google Patents

Photographic film cartridge spring platen retainer

Info

Publication number
CA1012811A
CA1012811A CA245,385A CA245385A CA1012811A CA 1012811 A CA1012811 A CA 1012811A CA 245385 A CA245385 A CA 245385A CA 1012811 A CA1012811 A CA 1012811A
Authority
CA
Canada
Prior art keywords
photographic film
film cartridge
cartridge spring
spring platen
platen retainer
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
CA245,385A
Inventor
Nicholas Gold
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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
Priority claimed from CA140,176A external-priority patent/CA996390A/en
Application filed by Polaroid Corp filed Critical Polaroid Corp
Priority to CA245,385A priority Critical patent/CA1012811A/en
Application granted granted Critical
Publication of CA1012811A publication Critical patent/CA1012811A/en
Expired legal-status Critical Current

Links

CA245,385A 1971-04-21 1976-02-10 Photographic film cartridge spring platen retainer Expired CA1012811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA245,385A CA1012811A (en) 1971-04-21 1976-02-10 Photographic film cartridge spring platen retainer

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13602971A 1971-04-21 1971-04-21
CA140,176A CA996390A (en) 1971-04-21 1972-04-20 Photographic film cartridge
CA245,385A CA1012811A (en) 1971-04-21 1976-02-10 Photographic film cartridge spring platen retainer

Publications (1)

Publication Number Publication Date
CA1012811A true CA1012811A (en) 1977-06-28

Family

ID=27161929

Family Applications (1)

Application Number Title Priority Date Filing Date
CA245,385A Expired CA1012811A (en) 1971-04-21 1976-02-10 Photographic film cartridge spring platen retainer

Country Status (1)

Country Link
CA (1) CA1012811A (en)

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