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For the Inventor, By the Inventor

Remanzacco, Italy

Tonutti S.p.a.


USPTO Granted Patents = 13

Trademarks = 1

Forward Citations = 192

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1 inventor (with patents filed for the assignee):

goldMedal Carletto Tonutti (13 out of 15 patents)


13 patents:

1. 7076938 - Pivoting innermost rake wheel system for varying windrow width (2006-07-18),
2. 7007450 - Internal windrow width adjustment system for a V-rake (2006-03-07),
3. 6945024 - Internal opening and closing system for v-rakes (2005-09-20),
4. 6543212 - Rake wheel construction for an agricultural rake (2003-04-08),
5. 6314710 - V-rake with windrow width adjustment (2001-11-13),
6. 5752375 - Articulated bifold hay rake (1998-05-19),
7. 5493853 - Draw bar bifold hay rake (1996-02-27),
8. 5313772 - Rake component system and method (1994-05-24),
9. 5263306 - Rake trolley with adjustable working widths suitable for finger wheel (1993-11-23),
10. 5231829 - Rake trolley with adjustable working widths suitable for finger wheel (1993-08-03),
11. 5177945 - Rake head support suitable for right hand and left hand finger wheel hay (1993-01-12),
12. 5146736 - Reversible attachment for three point hitch rakes to tractor (1992-09-15),
13. 5062260 - Pull type bifold hay rake (1991-11-05),
Company Overview
Tonutti S.p.a. is a prominent Italian company specializing in the design and manufacture of agricultural machinery and equipment. With a focus on innovation, the company develops advanced solutions for crop harvesting and processing, catering to the needs of modern agriculture. Its expertise spans various domains, including mechanical engineering and automation technologies, ensuring efficiency and productivity in farming operations. Operating from Remanzacco, Tonutti serves both local and international markets, contributing to the evolution of agricultural practices.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

13 Patents

#1 in Remanzacco

#715 in Italy

#45,039 in the World

Remanzacco, IT
Remanzacco, Italy

Tonutti S.p.a.

Forward Citations = 192

1 inventor:

goldMedal Carletto Tonutti (13 out of 15 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tonutti S.p.a.. Retrieved from https://idiyas.com/company/tonutti

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]
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