GB150655A - Improvements in and connected with appliances adapted to indicate the sex of any living thing and for other analogous purposes - Google Patents
Improvements in and connected with appliances adapted to indicate the sex of any living thing and for other analogous purposesInfo
- Publication number
- GB150655A GB150655A GB12878/20A GB1287820A GB150655A GB 150655 A GB150655 A GB 150655A GB 12878/20 A GB12878/20 A GB 12878/20A GB 1287820 A GB1287820 A GB 1287820A GB 150655 A GB150655 A GB 150655A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sex
- thread
- cork
- indicate
- steel
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/02—Food
- G01N33/08—Eggs, e.g. by candling
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N37/00—Details not covered by any other group of this subclass
- G01N37/005—Measurement methods not based on established scientific theories
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
150,655. Williams, H. A. May 10, 1920. Sex, determining.- Apparatus for determining the sex of animals or plants or for testing the fertility of eggs, of the type comprising a pendulum supported by a steel needle suspended by a thread and surrounded by spaced steel rods, consists of a cork handle 10 wound with copper wire 11 the end of which is formed into a loop 14 to which a silk, cotton, or flax thread, or fine copper wire 16 is secured. The thread or wire 16 is connected at its lower end to a pendulum comprising a steel needle 17 which passes through cork disks 18, 19, 20 into a cork member 24 all of which are arranged in the respective extremities of two spaced superposed celluloid casings 22, 23. A number of steel wires 27 are supported within the casing 22 by the disks 18, 19 and are stated to magnetize the needle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12878/20A GB150655A (en) | 1920-05-10 | 1920-05-10 | Improvements in and connected with appliances adapted to indicate the sex of any living thing and for other analogous purposes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB12878/20A GB150655A (en) | 1920-05-10 | 1920-05-10 | Improvements in and connected with appliances adapted to indicate the sex of any living thing and for other analogous purposes |
Publications (1)
Publication Number | Publication Date |
---|---|
GB150655A true GB150655A (en) | 1920-09-09 |
Family
ID=10012791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB12878/20A Expired GB150655A (en) | 1920-05-10 | 1920-05-10 | Improvements in and connected with appliances adapted to indicate the sex of any living thing and for other analogous purposes |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB150655A (en) |
-
1920
- 1920-05-10 GB GB12878/20A patent/GB150655A/en not_active Expired
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