Shades Unlimited, Inc.

Calculating rank

USPTO Granted Patents = 11

% Expired Patents = 36.4

EPO Patents = 3

Trademarks = 16

Forward Citations = 324

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4 inventors (with patents filed for the assignee):

Barry L Shevick (11 out of 14 patents)

David R Militello (8 out of 8 patents)

Robert L Lathrop (1 out of 11 patents)

4. Bruce R Dendulk (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 9089236 - Compression mount for window coverings (2015-07-28),

2. 8596594 - Compression mount for window coverings (2013-12-03),

3. 7819166 - Window covering with constant lifting cord friction (2010-10-26),

4. 7562689 - Clip for window covering cord (2009-07-21),

5. 7549615 - Compression mount for window coverings (2009-06-23),

6. 7331370 - Progressive resistance lifting mechanism for a window covering (2008-02-19),

7. D539064 - Hemi-circular window shade support base (2007-03-27),

8. 7194811 - Cutting guide for a window shade (2007-03-27),

9. D538571 - Quadra-circular window shade support base (2007-03-20),

10. 6865817 - Window shade with measurement guide (2005-03-15),

11. 6823925 - Retractable window shade with height adjustment control (2004-11-30),

Company Overview

Shades Unlimited, Inc. is a specialized manufacturer based in Cotati, California, focusing on innovative shading solutions for various applications. The company develops a range of products designed to enhance comfort and energy efficiency in residential and commercial spaces. With a commitment to quality and sustainability, Shades Unlimited integrates advanced materials and technologies to create effective shading systems that meet diverse customer needs. Their expertise spans multiple domains, including architectural design and environmental engineering.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

11 Patents

#1 in Cotati, CA

#6,545 in California

#27,540 in US

#51,831 in the World

Cotati, CA, United States of America

Shades Unlimited, Inc.

Forward Citations = 324

4 inventors:

Barry L Shevick (11 out of 14 patents)

David R Militello (8 out of 8 patents)

Robert L Lathrop (1 out of 11 patents)

4. Bruce R Dendulk (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Shades Unlimited, Inc.. Retrieved from https://idiyas.com/company/shades-unlimited

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

3 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]