For the Inventor, By the Inventor

Enter assignee name

Surrey, BC, undefined

Vanguard Plastics Ltd.

USPTO Granted Patents = 13

% Expired Patents = 15.4

CIPO Patents = 2

Trademarks = 2

Forward Citations = 155

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10 inventors (with patents filed for the assignee):

James S Follows (6 out of 9 patents)

Daryl F Speed (2 out of 2 patents)

Semion Krivulin (1 out of 35 patents)

4. Kai Zhang (1 out of 9 patents)

5. Ross Allen Mitchell (1 out of 11 patents)

6. Hong M Chen (1 out of 48 patents)

7. Jacob Rebel (1 out of 5 patents)

8. Lawrence Johnson (1 out of 1 patent)

9. Gerhard Stanley Bergen (1 out of 1 patent)

10. Christopher Budnick (1 out of 1 patent)

11. Mark Rees-Howlett (2 patents)

12. F Daryl Speed (0 patent)

13. A Brent Foster (0 patent)

14. D Christopher Isfeld (0 patent)

15. F Daryl Speed (0 patent)

13 patents: Sort by Forward Citations

1. D848310 - Herb rack (2019-05-14),

2. 8083269 - Apparatus for effecting an initial, predetermined translation of a closed sliding door (2011-12-27),

3. 7559584 - Dual-hook locking assembly (2009-07-14),

4. D471713 - Basket (2003-03-19),

5. D459077 - Basket (2002-06-26),

6. D452998 - Lock (2002-01-23),

7. D421380 - Door handle (2000-03-07),

8. 5584402 - Bag storage and dispensing rack (1996-12-17),

9. 4432523 - Cabinet shelf support bracket (1984-02-21),

10. 4428605 - Latching drop lock for sliding closure member (1984-01-31),

11. D257420 - Closet fitting for supporting a shelf and a hanger rod (1980-10-21),

12. 4076289 - Lock for a slidable door (1978-02-28),

13. 4063397 - Bar spacer for reinforced concrete (1977-12-20),

Vanguard Plastics Ltd. is a leading manufacturer of high-quality plastic products. With over 30 years of experience in the industry, we specialize in injection molding and custom plastic fabrication. Our state-of-the-art facilities and dedicated team ensure that we deliver top-notch products to our customers. We are committed to sustainability and environmental responsibility in all our operations.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

13 Patents

#1 in Surrey, BC

#1,157 in unknown

#44,906 in the World

Surrey, BC, undefined

Vanguard Plastics Ltd.

Forward Citations = 155

10 inventors:

James S Follows (6 out of 9 patents)

Daryl F Speed (2 out of 2 patents)

Semion Krivulin (1 out of 35 patents)

4. Kai Zhang (1 out of 9 patents)

5. Ross Allen Mitchell (1 out of 11 patents)

Please report any incorrect information to [email protected]

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