William A Erdos

US Patent:

43621937, Dec 7, 1982

Filed:

Sep 8, 1980

Appl. No.:

6/185288

Inventors:

William A. Erdos - Peninsula OH
Edward J. Stropkay - Chesterland OH

Assignee:

Eagle Rubber Co., Inc. - Ashland OH

International Classification:

B65B 3100
B65B 328

US Classification:

141 94

Abstract:

Inflation apparatus for hollow flexible wall objects, such as playballs, in which the source of inflation gas or air is normally inoperative until the object to be inflated is moved into engagement with a gas injection needle for energizing the source of inflation gas, and the source of inflation gas is returned to its normally inoperative state upon the object reaching its desired inflated size. Upon the removal of the inflated object the apparatus is returned to a condition where a subsequent object to be inflated can be supplied with the inflation gas.

US Patent:

D2652234, Jun 29, 1982

Filed:

Jun 30, 1980

Appl. No.:

6/164896

Inventors:

Roger J. Bollen - Willoughby Hills OH
William A. Erdos - Peninsula OH
Roger H. Ramsey - Akron OH

Assignee:

Eagle Rubber Co., Inc. - Ashland OH

International Classification:

D2103

US Classification:

D21247

US Patent:

D2653346, Jul 6, 1982

Filed:

Jun 30, 1980

Appl. No.:

6/164898

Inventors:

Roger J. Bollen - Willoughby Hills OH
William A. Erdos - Peninsula OH
Roger H. Ramsey - Akron OH

Assignee:

Eagle Rubber Co., Inc. - Ashland OH

International Classification:

D2103

US Classification:

D21247

US Patent:

D2652242, Jun 29, 1982

Filed:

Jun 30, 1980

Appl. No.:

6/164897

Inventors:

Roger J. Bollen - Willoughby Hills OH
William A. Erdos - Peninsula OH
Roger H. Ramsey - Akron OH

Assignee:

Eagle Rubber Co., Inc. - Ashland OH

International Classification:

D2103

US Classification:

D21247