Patent
   D804116
Priority
Dec 28 2016
Filed
Dec 28 2016
Issued
Nov 28 2017
Expiry
Nov 28 2032
Assg.orig
Entity
unknown
5
11
n/a
I claim the ornamental design for a duct collector, as shown and described.

FIG. 1 is a front perspective view of a dust collector showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Cheng, Yuan-Tai

Patent Priority Assignee Title
D917806, Aug 09 2019 Oneida Air Systems, Inc. Wall-mounted cyclonic dust collector
D927104, Jan 18 2019 Oneida Air Systems, Inc.; Oneida Air Systems, Inc Portable cyclonic dust collector
D965931, Jan 28 2020 ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP Pneumatic dust collector
ER2508,
ER4009,
Patent Priority Assignee Title
D289096, Jul 12 1984 Air suction cleaning device
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D566350, Jun 20 2007 CHANG TYPE INDUSTRIAL COMPANY, LTD Dust collector
D593264, Nov 14 2007 LIN, KUN-YI Dust collector
D596358, Jun 03 2008 Oneida Air Systems, Inc. Shop vacuum cleaner with cyclonic separator
D604464, Oct 30 2008 Portable cyclonic dust collector
D629576, Jan 21 2010 San Ford Machinery Co., Ltd. Dust collector
D651776, Jun 06 2011 Sanford Machinery Co., Ltd. Dust collector
D690064, Nov 14 2012 Oneida Air Systems, Inc. Portable cyclonic vacuum cleaner
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Dec 20 2016CHENG, YUAN-TAISAN FORD MACHINERY CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0407900056 pdf
Dec 28 2016San Ford Machinery Co., Ltd.(assignment on the face of the patent)
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