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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aqua Lung America Inc
Original Assignee
US Divers Co Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by US Divers Co IncfiledCriticalUS Divers Co Inc
Priority to AU84398/75ApriorityCriticalpatent/AU8439875A/en
Application grantedgrantedCritical
Publication of AU8439875ApublicationCriticalpatent/AU8439875A/en
Publication of AU496216B2publicationCriticalpatent/AU496216B2/en
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
B63C11/30—Ballast
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Ocean & Marine Engineering
(AREA)
AU84398/75A1975-08-291975-08-29Backpack for breating tanks
ExpiredAU8439875A
(en)