CA458684A - Spring roller for window screens, blinds and the like - Google Patents
Spring roller for window screens, blinds and the likeInfo
- Publication number
- CA458684A CA458684A CA458684A CA458684DA CA458684A CA 458684 A CA458684 A CA 458684A CA 458684 A CA458684 A CA 458684A CA 458684D A CA458684D A CA 458684DA CA 458684 A CA458684 A CA 458684A
- Authority
- CA
- Canada
- Prior art keywords
- blinds
- spring roller
- window screens
- screens
- window
- 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
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA458684T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA458684A true CA458684A (en) | 1949-08-02 |
Family
ID=35588941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA458684A Expired CA458684A (en) | Spring roller for window screens, blinds and the like |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA458684A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3115927A (en) * | 1962-09-25 | 1963-12-31 | Eastern Prod Corp | Window shade roller |
US3179161A (en) * | 1961-11-30 | 1965-04-20 | Weather Seal Inc | Roll screen and spring positioning means |
US3763916A (en) * | 1971-12-27 | 1973-10-09 | Clopay Corp | Window shade motor |
US5996923A (en) * | 1997-10-14 | 1999-12-07 | Box-Control, S.L. | Device to automatically roll up bands |
-
0
- CA CA458684A patent/CA458684A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3179161A (en) * | 1961-11-30 | 1965-04-20 | Weather Seal Inc | Roll screen and spring positioning means |
US3115927A (en) * | 1962-09-25 | 1963-12-31 | Eastern Prod Corp | Window shade roller |
US3763916A (en) * | 1971-12-27 | 1973-10-09 | Clopay Corp | Window shade motor |
US5996923A (en) * | 1997-10-14 | 1999-12-07 | Box-Control, S.L. | Device to automatically roll up bands |
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