CIPO Patents = 4

EPO Patents = 12

Trademarks = 1

Forward Citations = 371

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10 inventors (with patents filed for the assignee):

Pierre McDuff (23 out of 40 patents)

Lang Nguyen (17 out of 25 patents)

Alexandre Pollak (15 out of 26 patents)

4. Andre Bouchard (5 out of 7 patents)

5. William A Crossley (4 out of 6 patents)

6. Michel Villagrasa (2 out of 5 patents)

7. Richard Labelle (2 out of 3 patents)

8. André Bouchard (1 out of 1 patent)

9. Francis C Peterson (1 out of 8 patents)

10. Thomas W Mcsherry (1 out of 2 patents)

11. Pierre Mcduff (0 patent)

12. Mcduff Pierre (0 patent)

13. Pierre Mcduff (0 patent)

14. Pierre Mcduff (0 patent)

15. Richard Labelle (0 patent)

24 patents: Sort by Forward Citations

1. 11953036 - Anchor assembly with toggle for hollow walls (2024-04-09),

2. 11280362 - Anchor assembly for fastener (2022-03-22),

3. 10900512 - Anchor for hollow walls (2021-01-26),

4. D871900 - Wall anchor (2020-01-07),

5. 10294975 - Plastic anchor for drywall, plaster, brick and concrete (2019-05-21),

6. 9587661 - Anchor assembly with toggle for hollow walls (2017-03-07),

7. 9394932 - Anchor assembly for fastener (2016-07-19),

8. 8974166 - Wall anchor (2015-03-10),

9. 8821094 - Anchor assembly with toggle for hollow walls (2014-09-02),

10. 8573913 - Wall mounted toggle hook (2013-11-05),

11. 8449236 - Anchor assembly with toggle for hollow walls (2013-05-28),

12. 8142122 - Plastic anchor for drywall, plaster, brick and concrete (2012-03-27),

13. D649439 - Wall-mounted hook (2011-11-29),

14. D649438 - Wall-mounted hook (2011-11-29),

15. D649437 - Wall-mounted hook (2011-11-29),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

24 Patents

#3 in Montréal

#559 in Canada

#25,837 in the World

Montréal, Canada

Cobra Fixations Cie Ltée—cobra Anchors Co. Ltd.

Forward Citations = 371

10 inventors:

Pierre McDuff (23 out of 40 patents)

Lang Nguyen (17 out of 25 patents)

Alexandre Pollak (15 out of 26 patents)

4. Andre Bouchard (5 out of 7 patents)

5. William A Crossley (4 out of 6 patents)

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4 patents (CIPO):

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12 patents (EPO):

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