Silencer sound filter for dust collector
Latest Oneida Air Systems, Inc. Patents:
Description
The bottom of the silencer sound filter is plain and unadorned, and forms no part of our design. The interior of the silencer sound filter, indicated by areas enclosed in broken line, does not form a part of our design.
Claims
The ornamental design for a silencer sound filter for dust collector, as shown and described.
Referenced Cited
U.S. Patent Documents
D517183 | March 14, 2006 | Huang |
7247180 | July 24, 2007 | Hill |
D661789 | June 12, 2012 | Brown |
D700692 | March 4, 2014 | Engelhardt |
D716427 | October 28, 2014 | Lim |
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D832414 | October 30, 2018 | Sharma |
D835766 | December 11, 2018 | Chen |
D846106 | April 16, 2019 | Hu |
D847323 | April 30, 2019 | Gan |
D849218 | May 21, 2019 | Liang |
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Patent History
Patent number: D908854
Type: Grant
Filed: Aug 22, 2018
Date of Patent: Jan 26, 2021
Assignee: Oneida Air Systems, Inc. (Syracuse, NY)
Inventors: John J. Fitzsimmons (Clay, NY), Robert M. Witter (Englewood, FL), Jeffrey Hill (Cicero, NY)
Primary Examiner: David G Muller
Application Number: 29/660,652
Type: Grant
Filed: Aug 22, 2018
Date of Patent: Jan 26, 2021
Assignee: Oneida Air Systems, Inc. (Syracuse, NY)
Inventors: John J. Fitzsimmons (Clay, NY), Robert M. Witter (Englewood, FL), Jeffrey Hill (Cicero, NY)
Primary Examiner: David G Muller
Application Number: 29/660,652
Classifications
Current U.S. Class:
Air Cleaner (D23/364)