Lake Bluff, IL, United States of America

Lawton H Crosby

This inventor holds 16 USPTO granted patents. Top assignees: Morley Furniture Spring Corporation, Morley Furniture Spring Construction, Other. Active years: 1976-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lawton H Crosby. Retrieved from https://idiyas.com/inventor/lawton-h-crosby

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

USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 1.2

ph-index = 7

Forward Citations = 123(Granted Patents)

Location History:

Lake Bluss, IL (US) (1982)
Lake Bluff, IL (US) (1976 - 1989)

Company Filing History:

14 out of 15

Morley Furniture Spring Corporation

patents

1 out of 1

Morley Furniture Spring Construction

patent

1 out of 834,570

Other

patents

Years Active: 1976-1989

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4846450 - Furniture wedge seat assembly (1989-07-11),

2. 4815717 - Spring assembly for upholstered furniture (1989-03-28),

3. 4586700 - Modular seat spring assembly (1986-05-06),

4. 4396225 - Recliner (1983-08-02),

5. 4364547 - Seat base assembly (1982-12-21),

6. 4352524 - Improvement in upholstered furniture (1982-10-05),

7. 4303232 - Seat spring assembly (torque-coil) (1981-12-01),

8. 4247089 - Spring construction (1981-01-27),

9. 4228991 - Seat spring assembly and spring unit (1980-10-21),

10. 4157173 - Seat base rail connector and assembly (1979-06-05),

11. 4157172 - Seat base rail connector and assembly (1979-06-05),

12. 4070124 - Spring connection (1978-01-24),

13. 4055865 - Spring attachment assemblies (1977-11-01),

14. 4037829 - Spring construction (1977-07-26),

15. 3971082 - Spring attachment assemblies (1976-07-27),

Title: Lawton H Crosby: Innovator in Furniture Spring Technology

Introduction

Lawton H Crosby is a notable inventor based in Lake Bluff, Illinois, recognized for his contributions to furniture spring technology. With a total of 16 patents to his name, Crosby has made significant advancements in the design and functionality of furniture seating.

Latest Patents

Crosby's latest patents include the "Furniture Wedge Seat Assembly," which features a wedge-shaped frame designed with a relatively short front rail and a long back spring rail. This innovative design incorporates a spring assembly with primary load-bearing spring elements arranged parallel to each other, complemented by secondary cushion-bearing spring elements interconnected by tie wires. Another significant patent is the "Spring Assembly for Upholstered Furniture," which introduces an inverted torque arm adjacent to the back rail of the furniture frame. This torque arm is formed from a sinuous spring band that descends in a continuous curve, enhancing the overall support and comfort of upholstered furniture.

Career Highlights

Throughout his career, Crosby has worked with prominent companies such as Morley Furniture Spring Corporation and Morley Furniture Spring Construction. His experience in these organizations has allowed him to refine his expertise in furniture design and spring technology.

Collaborations

Crosby has collaborated with notable individuals in the industry, including Thomas H Keane and M P Ferris. These partnerships have contributed to the development of innovative solutions in furniture design.

Conclusion

Lawton H Crosby's contributions to furniture spring technology have significantly impacted the industry. His inventive designs and patents continue to influence the comfort and functionality of modern furniture.

Profile summary based on public USPTO records.

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]