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 Title: |
USD657052:
Dust mask
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| Country: |
US United States of America
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| Inventor: |
Amin, Harish A.; Fort Mill, SC, United States of America
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| Assignee: |
World Wide Welding, Inc., Fort Mill, SC, United States of America
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| Published / Filed: |
2012-04-03
/ 2009-09-22
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| Application Number: |
US2009000343924F
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| IPC Code: |
Locarno:
2902;
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| U.S. Class: |
D24/110.1;
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| Field of Search: |
D24/110.1
128/206.19,206.16,206.15,204.13,205.27,205.29
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| Priority Number: |
| 2009-09-22 |
US2009000343924F |
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| Attorney, Agent or Firm: |
Johnston, Michael G. ;
Moore & Van Allen PLLC ;
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| Primary / Asst. Examiners: |
Simmons, Ian; Lee, Christopher
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| Family: |
None
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| Claim: |
The ornamental design for a dust mask, as shown and described.
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| Background / Summary: |
Show background / summary
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| Drawing Descriptions: |
Show drawing descriptions
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| Description: |
Show description
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