Toothbrush head and neck unit

USD343294S · kind S · design

Assignee

• Colgate-Palmolive Company · US

Inventors

• John P. Curtis · Bloomsbury, US
• Kedar N. Rustogi · Kendall Park, US
• John C. Crawford · Carmel, US
• James H. Kemp · Somerville, US
• Thomas Mintel · Rahway, US
• Bert D. Heinzelman · North Bergen, US
• Donald R. Lamond · Lynbrook, US
• Laura H. Edelman · New York, US

Key dates

• Filing date: Dec 13, 1991
• Grant date: Jan 18, 1994
• Expiry date: Jan 18, 2008

Classification

• Technology area (CPC —): General