GB477610A - An improved device to enable a person to breathe whilst on or under the surface of water - Google Patents
An improved device to enable a person to breathe whilst on or under the surface of waterInfo
- Publication number
- GB477610A GB477610A GB1539236A GB1539236A GB477610A GB 477610 A GB477610 A GB 477610A GB 1539236 A GB1539236 A GB 1539236A GB 1539236 A GB1539236 A GB 1539236A GB 477610 A GB477610 A GB 477610A
- Authority
- GB
- United Kingdom
- Prior art keywords
- enable
- person
- water
- under
- improved device
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
- B63C11/02—Divers' equipment
- B63C11/12—Diving masks
- B63C11/16—Diving masks with air supply by suction from diver, e.g. snorkels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
477,610. Buoyant body attachments. NICHOLSON, P. June 2, 1936, No. 15392. [Class 77] [Also in Group VI] An inflatable rubber tube 25 of the shape shown is secured around the neck by a fastener 26 for use with a breathing apparatus during swimming.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1539236A GB477610A (en) | 1936-06-02 | 1936-06-02 | An improved device to enable a person to breathe whilst on or under the surface of water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1539236A GB477610A (en) | 1936-06-02 | 1936-06-02 | An improved device to enable a person to breathe whilst on or under the surface of water |
Publications (1)
Publication Number | Publication Date |
---|---|
GB477610A true GB477610A (en) | 1938-01-03 |
Family
ID=10058341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1539236A Expired GB477610A (en) | 1936-06-02 | 1936-06-02 | An improved device to enable a person to breathe whilst on or under the surface of water |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB477610A (en) |
-
1936
- 1936-06-02 GB GB1539236A patent/GB477610A/en not_active Expired
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