% Expired Patents = 25.0

Forward Citations = 7

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4 inventors (with patents filed for the assignee):

Pavan Bapu (4 out of 4 patents)

Jeffrey Parrish (2 out of 2 patents)

Daniel Schaumann (1 out of 18 patents)

4. Frank Pistorio (1 out of 4 patents)

4 patents: Sort by Forward Citations

1. 9679585 - Record player (2017-06-13),

2. D780152 - Turntable (2017-02-28),

3. D756960 - Speaker (2016-05-24),

4. D721674 - Speaker base (2015-01-27),

Gramovox, LLC is a Chicago-based consumer electronics company known for creating innovative audio products that seamlessly blend vintage design with modern technology. Their flagship product, the Gramovox Floating Record Player, has garnered international acclaim for its unique design and high-quality sound. With a focus on craftsmanship and attention to detail, Gramovox continues to push the boundaries of traditional audio equipment.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

4 Patents

#665 in Chicago, IL

#2,837 in Illinois

#60,561 in US

Chicago, IL, United States of America

Gramovox, LLC

Forward Citations = 7

4 inventors:

Pavan Bapu (4 out of 4 patents)

Jeffrey Parrish (2 out of 2 patents)

Daniel Schaumann (1 out of 18 patents)

4. Frank Pistorio (1 out of 4 patents)

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