US D448,173 S1Granted

Bristle head for a toothbrush

AssigneeMcNeil-PPC, Inc.

InventorsMichael Percival William Harris, Alan G. Trojanowski, Takayuki Watanabe

Life of this patent

Estimating the term…

Download PDF Find prior artPrior art Similar

Abstract Drawings Claims Description

Abstract

The abstract isn’t available for this document.

Claims1

Dependent claims

The ornamental design for a bristle head for a toothbrush, substantially as shown and described.

Facts

Application: 29/130,757Filed 5 Oct 2000 · continuation
Priority: 11 Sep 1998
Granted: 25 Sep 2001
Term ends: Not estimatedThe source records don’t support an estimate.

Classification0 codes

Family

Application29/093,458Parent of this continuation · filed 11 Sep 1998
US D448,173 S1This patent

From the US filing history. Foreign family members aren’t listed.

Timeline

Citations

Open elsewhere

USPTO full text and PDF
Patent Center file history
USPTO assignment records
Espacenet
Google Patents

Building an agent or pulling many patents? Use the API or MCP server instead of scraping pages. Get an API key

patentgrep

Loading patent…