GB635439A - Improvements in and relating to curtain-suspension rails - Google Patents
Improvements in and relating to curtain-suspension railsInfo
- Publication number
- GB635439A GB635439A GB1020648A GB1020648A GB635439A GB 635439 A GB635439 A GB 635439A GB 1020648 A GB1020648 A GB 1020648A GB 1020648 A GB1020648 A GB 1020648A GB 635439 A GB635439 A GB 635439A
- Authority
- GB
- United Kingdom
- Prior art keywords
- french
- curtain
- rails
- relating
- joined
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H1/00—Curtain suspension devices
- A47H1/04—Curtain rails
Abstract
635,439. Suspending curtains. FRENCH & SONS, Ltd., T., AINSLIE, J., FRENCH, R., and FRENCH, G. F. April 13, 1948, No. 10206. [Class 52 (v)] A curtain rail of the type having upper and lower flanges is formed of units in which the lower flanges are formed with complementary formations, the units being joined by connecting means engaging the upper flanges. As shown, the end of one unit a of a rail is shaped as a male V while the end of a second unit e is formed as a female V. The rails are joined by a connecting piece i. The ends of the rails may be formed in various complementary shapes. V notches may be cut in the upper flange to be engaged by the screws of the connecting piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1020648A GB635439A (en) | 1948-04-13 | 1948-04-13 | Improvements in and relating to curtain-suspension rails |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1020648A GB635439A (en) | 1948-04-13 | 1948-04-13 | Improvements in and relating to curtain-suspension rails |
Publications (1)
Publication Number | Publication Date |
---|---|
GB635439A true GB635439A (en) | 1950-04-12 |
Family
ID=9963539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1020648A Expired GB635439A (en) | 1948-04-13 | 1948-04-13 | Improvements in and relating to curtain-suspension rails |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB635439A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1041663B (en) * | 1952-08-30 | 1958-10-23 | Beer Hans | Carrying and guiding device for sliding curtains |
US4523417A (en) * | 1982-12-07 | 1985-06-18 | International Steel Company | Radiant energy shielded enclosures |
US5570675A (en) * | 1994-04-18 | 1996-11-05 | Treadway; Michael J. | Take-down archery bow |
US8393982B2 (en) | 2009-09-16 | 2013-03-12 | Michael D. Ferguson | Miniature locator device for use with hunting arrows |
US8425354B2 (en) | 2009-09-16 | 2013-04-23 | Michael D. Ferguson | Implantable locator for hunting arrows |
US10871357B2 (en) | 2018-04-25 | 2020-12-22 | Pro-Tracker Ip Holding, Llc | System and method for adjusting the trajectory of an arrow |
US11047658B2 (en) | 2009-09-16 | 2021-06-29 | Pro-Tracker Ip Holding, Llc | System and method for modifying the trajectory of an arrow |
US11686563B2 (en) | 2019-02-20 | 2023-06-27 | Pro-Tracker Ip Holding, Llc | System and method for adjusting the trajectory of an arrow |
US11747117B1 (en) | 2020-05-27 | 2023-09-05 | Pro-Tracker Ip Holding, Llc | Dual-diameter arrow shaft |
-
1948
- 1948-04-13 GB GB1020648A patent/GB635439A/en not_active Expired
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1041663B (en) * | 1952-08-30 | 1958-10-23 | Beer Hans | Carrying and guiding device for sliding curtains |
US4523417A (en) * | 1982-12-07 | 1985-06-18 | International Steel Company | Radiant energy shielded enclosures |
US5570675A (en) * | 1994-04-18 | 1996-11-05 | Treadway; Michael J. | Take-down archery bow |
US9417041B2 (en) | 2009-09-16 | 2016-08-16 | Pro-Tracker Ip Holdings, Llc | Miniature locator device for use with hunting arrows |
US8425354B2 (en) | 2009-09-16 | 2013-04-23 | Michael D. Ferguson | Implantable locator for hunting arrows |
US8974326B2 (en) | 2009-09-16 | 2015-03-10 | Pro-Tracker Ip Holding, Llc | Miniature locator device for use with hunting arrows |
US8393982B2 (en) | 2009-09-16 | 2013-03-12 | Michael D. Ferguson | Miniature locator device for use with hunting arrows |
US10018454B2 (en) | 2009-09-16 | 2018-07-10 | Pro-Tracker Ip Holding, Llc | Miniature locator device for use with hunting arrows |
US10871356B2 (en) | 2009-09-16 | 2020-12-22 | Pro-Tracker Ip Holding, Llc | System and method for adjusting the trajectory of an arrow |
US11047658B2 (en) | 2009-09-16 | 2021-06-29 | Pro-Tracker Ip Holding, Llc | System and method for modifying the trajectory of an arrow |
US10871357B2 (en) | 2018-04-25 | 2020-12-22 | Pro-Tracker Ip Holding, Llc | System and method for adjusting the trajectory of an arrow |
US10969210B2 (en) | 2018-04-25 | 2021-04-06 | Pro-Tracker Ip Holding, Llc | System and method for adjusting the trajectory of an arrow |
US11686563B2 (en) | 2019-02-20 | 2023-06-27 | Pro-Tracker Ip Holding, Llc | System and method for adjusting the trajectory of an arrow |
US11747117B1 (en) | 2020-05-27 | 2023-09-05 | Pro-Tracker Ip Holding, Llc | Dual-diameter arrow shaft |
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