West Chester, PA, United States of America

Lasko Metal Products, Inc.

Calculating rank

USPTO Granted Patents = 6

Trademarks = 7

Forward Citations = 88

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5 inventors (with patents filed for the assignee):

Edward P Cheslock (3 out of 16 patents)

Charles Litvin (2 out of 24 patents)

Ralph Zwakenberg (1 out of 3 patents)

4. Kurt F Haffken (1 out of 1 patent)

5. Thomas M Hoffman (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 5368445 - Pedestal fan (1994-11-29),

2. 5342174 - Foot for fans (1994-08-30),

3. D319216 - Pushbutton switch (1991-08-20),

4. D319099 - Portable fan (1991-08-13),

5. D297360 - Ceiling fan (1988-08-23),

6. 4473382 - Air cleaning and circulating apparatus (1984-09-25),

Company Overview

Lasko Metal Products, Inc. is a leading manufacturer of portable fans and heaters. With a history dating back to 1906, Lasko has established a reputation for delivering high-quality, innovative products that provide comfort and convenience to consumers. The company offers a wide range of products including tower fans, pedestal fans, and ceramic heaters, all designed to meet the needs of modern households. Lasko Metal Products, Inc. continues to be a trusted name in the industry, known for its commitment to excellence and customer satisfaction.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

6 Patents

#21 in West Chester, PA

#1,625 in Pennsylvania

#45,030 in US

West Chester, PA, United States of America