US1336951A - Automobile-reflector dimmer - Google Patents
Automobile-reflector dimmer Download PDFInfo
- Publication number
- US1336951A US1336951A US324482A US32448219A US1336951A US 1336951 A US1336951 A US 1336951A US 324482 A US324482 A US 324482A US 32448219 A US32448219 A US 32448219A US 1336951 A US1336951 A US 1336951A
- Authority
- US
- United States
- Prior art keywords
- dimmer
- reflector
- automobile
- reflector dimmer
- 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 - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US324482A US1336951A (en) | 1919-09-18 | 1919-09-18 | Automobile-reflector dimmer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US324482A US1336951A (en) | 1919-09-18 | 1919-09-18 | Automobile-reflector dimmer |
Publications (1)
Publication Number | Publication Date |
---|---|
US1336951A true US1336951A (en) | 1920-04-13 |
Family
ID=23263775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US324482A Expired - Lifetime US1336951A (en) | 1919-09-18 | 1919-09-18 | Automobile-reflector dimmer |
Country Status (1)
Country | Link |
---|---|
US (1) | US1336951A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2603749A (en) * | 1946-04-08 | 1952-07-15 | Bell Telephone Labor Inc | Directive antenna system |
US2653516A (en) * | 1949-10-17 | 1953-09-29 | Glen A Johnson | Light-beam-rectifying lens |
US2803742A (en) * | 1956-02-21 | 1957-08-20 | Clifford A Bellamy | Hatch lighting fixture |
US2830174A (en) * | 1956-07-30 | 1958-04-08 | Arthur L Gagnier | Automobile headlight glare guard |
US2913576A (en) * | 1957-03-18 | 1959-11-17 | Curtis Lighting Inc | Louver-diffuser |
US3751658A (en) * | 1971-07-14 | 1973-08-07 | C Arnold | Illuminating apparatus for straight line propagation of light |
US3953725A (en) * | 1974-04-22 | 1976-04-27 | Ocean Energy, Inc. | Illuminating apparatus |
FR2580781A1 (en) * | 1985-04-19 | 1986-10-24 | Nogueira Romero Jesus | IMPROVED GRID FOR ANTI-GLARE FOG LIGHT |
-
1919
- 1919-09-18 US US324482A patent/US1336951A/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2603749A (en) * | 1946-04-08 | 1952-07-15 | Bell Telephone Labor Inc | Directive antenna system |
US2653516A (en) * | 1949-10-17 | 1953-09-29 | Glen A Johnson | Light-beam-rectifying lens |
US2803742A (en) * | 1956-02-21 | 1957-08-20 | Clifford A Bellamy | Hatch lighting fixture |
US2830174A (en) * | 1956-07-30 | 1958-04-08 | Arthur L Gagnier | Automobile headlight glare guard |
US2913576A (en) * | 1957-03-18 | 1959-11-17 | Curtis Lighting Inc | Louver-diffuser |
US3751658A (en) * | 1971-07-14 | 1973-08-07 | C Arnold | Illuminating apparatus for straight line propagation of light |
US3953725A (en) * | 1974-04-22 | 1976-04-27 | Ocean Energy, Inc. | Illuminating apparatus |
FR2580781A1 (en) * | 1985-04-19 | 1986-10-24 | Nogueira Romero Jesus | IMPROVED GRID FOR ANTI-GLARE FOG LIGHT |
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