US1447542A - Signal - Google Patents
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- Publication number
- US1447542A US1447542A US1447542DA US1447542A US 1447542 A US1447542 A US 1447542A US 1447542D A US1447542D A US 1447542DA US 1447542 A US1447542 A US 1447542A
- Authority
- US
- United States
- Prior art keywords
- signal
- sheets
- sheet
- filed sept
- signal filed
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Magnetic Record Carriers (AREA)
- Lubricants (AREA)
- Adhesives Or Adhesive Processes (AREA)
Description
L. H. GAY
Mar. 6,1923. 1,447,542
* SIGNAL Filed Sept 11, 1922 5 sheets-sheet 5
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1447542A true US1447542A (en) | 1923-03-06 |
Family
ID=3403711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US1447542D Expired - Lifetime US1447542A (en) | Signal |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1447542A (en) |
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0
- US US1447542D patent/US1447542A/en not_active Expired - Lifetime
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