1919 – Deep-sea Salvage Apparatus – Alfred E. Lemon (American)

1919 – Deep-sea Salvage Apparatus by Alfred E. Lemon. Deep-sea salvage apparatus Publication number    US1415661 A Publication type    Grant Publication date    May 9, 1922 Filing date    Dec 30, 1919 Priority date    Dec 30, 1919 Inventors    Lemon Alfred E Original Assignee    Lemon Alfred E The object of the invention is to provide a new and improved …

1917 – Diving Armor – James F. Long (American)

 1917 – Diving Armor by James F. Long. Diving Armor Publication number    US1305656 A Publication type    Grant Publication date    Jun 3, 1919 Filing date    Jan 12, 1917 Inventors    James F. Long This invention relates to diving armor, and has for one of its objects to provide a device of this character especially adapted to protect …

1916 – Submarine Armor Suit – Frank W. Walters (New Zealander)

  Caption: Walters suspended from ship's derrick and about to be lowered into the deep with the aid of a helper. "Marine Scarecrow" Wins Fortune From Sea Floor VANCOUVER, B. C., Aug. 18.-Frank Walters, "Marine Scarecrow," makes his living on the bottom of the sea. And it's a good living, too, because Walters, a professional …

1919 – Diver’s Armored Suit – Victor Campos (Spanish / American)

1919 – Diver's Armored Suit by Victor Campos. Rendering by Jason Clark.  Diver's suit Publication number    US1414174 A Publication type    Grant Publication date    Apr 25, 1922 Filing date    Jul 17, 1919 Priority date    Jul 17, 1919 Inventors    Victor Campos Original Assignee    Victor Campos 1. A diver's suit of a non-flexible pressure resisting material having members …

1917 – Diving Armor Suit – Benjamin Franklin Leavitt (American)

The 1917 version of the Leavitt deep-sea suit. Publication number    US1327679 A Publication type    Grant Publication date    Jan 13, 1920 Filing date    Jan 15, 1917 Priority date    Jan 15, 1917 Inventors    Leavitt Benjamin F Original Assignee    Leavitt Diving Armor Company The invention relates to improvements in diving apparatus and its object is to provide a …