Gerald C Herold

US Patent:

39515559, Apr 20, 1976

Filed:

Apr 14, 1975

Appl. No.:

5/567678

Inventors:

Frederick R. Wittnebert - Whitewater WI
Francis J. Meinhardt - Edgerton WI
Joseph R. Branks - Janesville WI
Gerald C. Herold - Janesville WI
Daniel P. Stambaugh - Janesville WI

Assignee:

The Parker Pen Company - Janesville WI

International Classification:

B43K 702

US Classification:

401217

Abstract:

A writing pen which comprises a vacuum controlled reservoir for containing a supply of ink having a lower viscosity than conventional ball pen ink, a writing tip which may be any one of a number of interchangeable types and a finned collector including a weir and feed which are arranged to induce capillary flow of the ink from the reservoir to the tip for writing purposes.

US Patent:

D2827549, Feb 25, 1986

Filed:

Dec 27, 1983

Appl. No.:

6/565739

Inventors:

Jacques LeBlanc - L'Isle Adam, FR
Gerald C. Herold - Janesville WI
E. Dale Thompson - Janesville WI

Assignee:

The Parker Pen Company - Janesville WI

US Classification:

D19 49

US Patent:

47026340, Oct 27, 1987

Filed:

May 17, 1982

Appl. No.:

6/379104

Inventors:

Gerald C. Herold - Janesville WI
Harley A. Jung - Fort Atkinson WI

Assignee:

Parker Pen (Benelux) B.V. - Breda

International Classification:

B43K 2102

US Classification:

401 53

Abstract:

A continuous feed mechanical pencil includes a lead cartridge having a lead advancing mechanism responsive to forward axial movement of an actuator button protruding from the rear end of the instrument, the actuator button being fixedly attached to a pocket clip and extending a relatively short distance from the rear of the instrument housing so that the rear end of the actuator is shrouded by the rear end of the housing when the actuator button is fully depressed.

US Patent:

D2826720, Feb 18, 1986

Filed:

Dec 27, 1983

Appl. No.:

6/565722

Inventors:

Jacques LeBlanc - L'Isle Adam, FR
Gerald C. Herold - Janesville WI
E. Dale Thompson - Janesville WI

Assignee:

The Parker Pen Company - Janesville WI

US Classification:

D19 49