![](/images/general/no_picture/200_user.png)
Quan Zhen Wang
Supervisory Patent Examiner (ID: 3600, Phone: (571)272-3114 , Office: P/2684 )
Most Active Art Unit | 2613 |
Art Unit(s) | 2629, 2684, 2613, 2693, 2685, 2633 |
Total Applications | 446 |
Issued Applications | 217 |
Pending Applications | 39 |
Abandoned Applications | 190 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 4296753
[patent_doc_number] => 06241261
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-05
[patent_title] => 'Chuck'
[patent_app_type] => 1
[patent_app_number] => 9/421485
[patent_app_country] => US
[patent_app_date] => 1999-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1899
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/241/06241261.pdf
[firstpage_image] =>[orig_patent_app_number] => 421485
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/421485 | Chuck | Oct 19, 1999 | Issued |
Array
(
[id] => 4114411
[patent_doc_number] => 06145850
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-14
[patent_title] => 'Diaphragm chuck'
[patent_app_type] => 1
[patent_app_number] => 9/422009
[patent_app_country] => US
[patent_app_date] => 1999-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 4013
[patent_no_of_claims] => 16
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[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/145/06145850.pdf
[firstpage_image] =>[orig_patent_app_number] => 422009
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/422009 | Diaphragm chuck | Oct 19, 1999 | Issued |
Array
(
[id] => 4321041
[patent_doc_number] => RE037484
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-12-25
[patent_title] => 'Clamping device for machine tools'
[patent_app_type] => 2
[patent_app_number] => 9/422112
[patent_app_country] => US
[patent_app_date] => 1999-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1591
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/037/RE037484.pdf
[firstpage_image] =>[orig_patent_app_number] => 422112
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/422112 | Clamping device for machine tools | Oct 19, 1999 | Issued |
Array
(
[id] => 4393196
[patent_doc_number] => 06264208
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-24
[patent_title] => 'Chuck assembly'
[patent_app_type] => 1
[patent_app_number] => 9/413847
[patent_app_country] => US
[patent_app_date] => 1999-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4189
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/264/06264208.pdf
[firstpage_image] =>[orig_patent_app_number] => 413847
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/413847 | Chuck assembly | Oct 6, 1999 | Issued |
Array
(
[id] => 4393240
[patent_doc_number] => 06264211
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-24
[patent_title] => 'Reciprocating saw attachment for electric drill'
[patent_app_type] => 1
[patent_app_number] => 9/413260
[patent_app_country] => US
[patent_app_date] => 1999-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 2610
[patent_no_of_claims] => 11
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/264/06264211.pdf
[firstpage_image] =>[orig_patent_app_number] => 413260
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/413260 | Reciprocating saw attachment for electric drill | Oct 5, 1999 | Issued |
Array
(
[id] => 4390021
[patent_doc_number] => 06270085
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-07
[patent_title] => 'Chuck device for tool bits'
[patent_app_type] => 1
[patent_app_number] => 9/410536
[patent_app_country] => US
[patent_app_date] => 1999-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 12
[patent_no_of_words] => 1940
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/270/06270085.pdf
[firstpage_image] =>[orig_patent_app_number] => 410536
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/410536 | Chuck device for tool bits | Sep 30, 1999 | Issued |
Array
(
[id] => 4338127
[patent_doc_number] => 06253812
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-03
[patent_title] => 'Wood turning tool'
[patent_app_type] => 1
[patent_app_number] => 9/406888
[patent_app_country] => US
[patent_app_date] => 1999-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1619
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/253/06253812.pdf
[firstpage_image] =>[orig_patent_app_number] => 406888
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/406888 | Wood turning tool | Sep 27, 1999 | Issued |
Array
(
[id] => 4396096
[patent_doc_number] => 06264406
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-24
[patent_title] => 'Support for mounting a tool on a pipe'
[patent_app_type] => 1
[patent_app_number] => 9/406988
[patent_app_country] => US
[patent_app_date] => 1999-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 4890
[patent_no_of_claims] => 62
[patent_no_of_ind_claims] => 12
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/264/06264406.pdf
[firstpage_image] =>[orig_patent_app_number] => 406988
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/406988 | Support for mounting a tool on a pipe | Sep 27, 1999 | Issued |
Array
(
[id] => 4256993
[patent_doc_number] => 06244793
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-12
[patent_title] => 'Hinge drilling attachment'
[patent_app_type] => 1
[patent_app_number] => 9/398018
[patent_app_country] => US
[patent_app_date] => 1999-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] => patents/06/244/06244793.pdf
[firstpage_image] =>[orig_patent_app_number] => 398018
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/398018 | Hinge drilling attachment | Sep 16, 1999 | Issued |
Array
(
[id] => 4288770
[patent_doc_number] => 06186707
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-13
[patent_title] => 'Apparatus for locating holes to be drilled in post cure composite structures and associated method'
[patent_app_type] => 1
[patent_app_number] => 9/393838
[patent_app_country] => US
[patent_app_date] => 1999-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3992
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/186/06186707.pdf
[firstpage_image] =>[orig_patent_app_number] => 393838
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/393838 | Apparatus for locating holes to be drilled in post cure composite structures and associated method | Sep 9, 1999 | Issued |
Array
(
[id] => 4361928
[patent_doc_number] => 06302409
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-16
[patent_title] => 'Elements for a magnetic tool holder system'
[patent_app_type] => 1
[patent_app_number] => 9/393380
[patent_app_country] => US
[patent_app_date] => 1999-09-10
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[pdf_file] => patents/06/302/06302409.pdf
[firstpage_image] =>[orig_patent_app_number] => 393380
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/393380 | Elements for a magnetic tool holder system | Sep 9, 1999 | Issued |
Array
(
[id] => 4345480
[patent_doc_number] => 06254317
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-03
[patent_title] => 'Triple gantry drilling system'
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[pdf_file] => patents/06/254/06254317.pdf
[firstpage_image] =>[orig_patent_app_number] => 393788
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/393788 | Triple gantry drilling system | Sep 9, 1999 | Issued |
Array
(
[id] => 4257984
[patent_doc_number] => 06279919
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-28
[patent_title] => 'Apparatus for securing a workpiece to a rotatable machine member'
[patent_app_type] => 1
[patent_app_number] => 9/394381
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[patent_app_date] => 1999-09-09
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[pdf_file] => patents/06/279/06279919.pdf
[firstpage_image] =>[orig_patent_app_number] => 394381
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/394381 | Apparatus for securing a workpiece to a rotatable machine member | Sep 8, 1999 | Issued |
Array
(
[id] => 4368702
[patent_doc_number] => 06276880
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-21
[patent_title] => 'Tool interconnect structure'
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[pdf_file] => patents/06/276/06276880.pdf
[firstpage_image] =>[orig_patent_app_number] => 390909
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/390909 | Tool interconnect structure | Sep 6, 1999 | Issued |
Array
(
[id] => 4236398
[patent_doc_number] => 06206618
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-27
[patent_title] => 'Rotary pipe cutting apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/391819
[patent_app_country] => US
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[pdf_file] => patents/06/206/06206618.pdf
[firstpage_image] =>[orig_patent_app_number] => 391819
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/391819 | Rotary pipe cutting apparatus | Sep 6, 1999 | Issued |
Array
(
[id] => 4393224
[patent_doc_number] => 06264210
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-24
[patent_title] => 'Quick-change jaw chuck system'
[patent_app_type] => 1
[patent_app_number] => 9/388934
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[pdf_file] => patents/06/264/06264210.pdf
[firstpage_image] =>[orig_patent_app_number] => 388934
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/388934 | Quick-change jaw chuck system | Sep 1, 1999 | Issued |
Array
(
[id] => 4242903
[patent_doc_number] => 06257595
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-10
[patent_title] => 'Collect chuck with quick-change cap'
[patent_app_type] => 1
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[pdf_file] => patents/06/257/06257595.pdf
[firstpage_image] =>[orig_patent_app_number] => 389057
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/389057 | Collect chuck with quick-change cap | Sep 1, 1999 | Issued |
Array
(
[id] => 4196892
[patent_doc_number] => 06109619
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-29
[patent_title] => 'Back up gripping and a universal tool holder'
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[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 388068
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/388068 | Back up gripping and a universal tool holder | Aug 31, 1999 | Issued |
Array
(
[id] => 4389039
[patent_doc_number] => 06263929
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-24
[patent_title] => 'Dowel maker'
[patent_app_type] => 1
[patent_app_number] => 9/383692
[patent_app_country] => US
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[pdf_file] => patents/06/263/06263929.pdf
[firstpage_image] =>[orig_patent_app_number] => 383692
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/383692 | Dowel maker | Aug 25, 1999 | Issued |
09/355430 | HYDRAULIC PRECISION MANDREL | Aug 24, 1999 | Abandoned |