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Riihimäki, Finland

Sako Oy

USPTO Granted Patents = 16

CIPO Patents = 3

EPO Patents = 16

Trademarks = 1

Forward Citations = 102

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13 inventors (with patents filed for the assignee):

Juha Aalto (6 out of 6 patents)

Christoph Schrödl (5 out of 6 patents)

Kari Kuparinen (2 out of 3 patents)

4. Henry Paasikivi (2 out of 2 patents)

5. Sampsa Olkinuora (1 out of 1 patent)

6. Jarno Pietila (1 out of 1 patent)

7. Timo Hyytinen (1 out of 1 patent)

8. Hannu Törmänen (1 out of 1 patent)

9. Lasse Levula (1 out of 1 patent)

10. Aleksi Mannila (1 out of 1 patent)

11. Petteri Roivas (1 out of 1 patent)

12. Jarno Taupila (1 out of 1 patent)

13. Aki Suvilahti (1 out of 1 patent)

14. Lauri Jantunen (0 patent)

15. Miikka Tamminen (0 patent)

16 patents: Sort by Forward Citations

1. 12163754 - Gas system of a firearm (2024-12-10),

2. 12130107 - Buffer retainer (2024-10-29),

3. 12085370 - Bullet (2024-09-10),

4. 12085349 - Magazine catch body (2024-09-10),

5. 12050073 - Firing pin safety of a firearm (2024-07-30),

6. 12007190 - Connection for connecting upper and lower receiver of a weapon (2024-06-11),

7. 10309750 - Method and a system for increasing aiming accuracy of a sniper rifle (2019-06-04),

8. 9417021 - Firearm suppressor (2016-08-16),

9. 8931198 - Firearm and firearm system (2015-01-13),

10. 8099896 - Rifle having a replaceable barrel (2012-01-24),

11. 7854083 - Cartridge magazine for firearms (2010-12-21),

12. 7624526 - Riflescope (2009-12-01),

13. 7587853 - System for fastening the barrel of a rifle having a replaceable barrel (2009-09-15),

14. 6978709 - Breech device for bolt action firearms (2005-12-27),

15. 6675519 - Locking method and arrangement for a gun (2004-01-13),

Sako Oy is a Finnish firearm manufacturer known for producing high-quality rifles for hunting, sports shooting, and military use. With a history dating back to 1921, Sako is renowned for their precision engineering and commitment to excellence. Their rifles are used by hunters and competitive shooters around the world, and they continue to innovate and push the boundaries of firearm technology.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

16 Patents

#1 in Riihimäki

#195 in Finland

#36,671 in the World

Riihimäki, Finland

Sako Oy

Forward Citations = 102

13 inventors:

Juha Aalto (6 out of 6 patents)

Christoph Schrödl (5 out of 6 patents)

Kari Kuparinen (2 out of 3 patents)

4. Henry Paasikivi (2 out of 2 patents)

5. Sampsa Olkinuora (1 out of 1 patent)

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