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] => 1581918
[patent_doc_number] => 06357974
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-03-19
[patent_title] => 'Quick release drill chuck'
[patent_app_type] => B1
[patent_app_number] => 09/460834
[patent_app_country] => US
[patent_app_date] => 1999-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 18
[patent_no_of_words] => 2481
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/357/06357974.pdf
[firstpage_image] =>[orig_patent_app_number] => 09460834
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/460834 | Quick release drill chuck | Dec 13, 1999 | Issued |
Array
(
[id] => 4394491
[patent_doc_number] => 06299180
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-09
[patent_title] => 'Tool assembly'
[patent_app_type] => 1
[patent_app_number] => 9/458674
[patent_app_country] => US
[patent_app_date] => 1999-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 17
[patent_no_of_words] => 4163
[patent_no_of_claims] => 18
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[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/299/06299180.pdf
[firstpage_image] =>[orig_patent_app_number] => 458674
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/458674 | Tool assembly | Dec 9, 1999 | Issued |
Array
(
[id] => 4261059
[patent_doc_number] => 06280124
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-28
[patent_title] => 'Spindle with linear motor for axially moving a tool'
[patent_app_type] => 1
[patent_app_number] => 9/453818
[patent_app_country] => US
[patent_app_date] => 1999-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 1178
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/280/06280124.pdf
[firstpage_image] =>[orig_patent_app_number] => 453818
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/453818 | Spindle with linear motor for axially moving a tool | Dec 2, 1999 | Issued |
Array
(
[id] => 4313799
[patent_doc_number] => 06311987
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-06
[patent_title] => 'Hydraulic pressurizing arrangements'
[patent_app_type] => 1
[patent_app_number] => 9/380542
[patent_app_country] => US
[patent_app_date] => 1999-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 2235
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/311/06311987.pdf
[firstpage_image] =>[orig_patent_app_number] => 380542
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/380542 | Hydraulic pressurizing arrangements | Dec 2, 1999 | Issued |
Array
(
[id] => 4388670
[patent_doc_number] => 06308548
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-30
[patent_title] => 'Deburring apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/449409
[patent_app_country] => US
[patent_app_date] => 1999-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 18
[patent_no_of_words] => 5609
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/308/06308548.pdf
[firstpage_image] =>[orig_patent_app_number] => 449409
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/449409 | Deburring apparatus | Nov 25, 1999 | Issued |
Array
(
[id] => 4245367
[patent_doc_number] => 06203253
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-20
[patent_title] => 'Rivet drill-out guide'
[patent_app_type] => 1
[patent_app_number] => 9/447169
[patent_app_country] => US
[patent_app_date] => 1999-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3791
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/203/06203253.pdf
[firstpage_image] =>[orig_patent_app_number] => 447169
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/447169 | Rivet drill-out guide | Nov 21, 1999 | Issued |
Array
(
[id] => 4257971
[patent_doc_number] => 06279918
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-28
[patent_title] => 'Chuck'
[patent_app_type] => 1
[patent_app_number] => 9/443629
[patent_app_country] => US
[patent_app_date] => 1999-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 4276
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[patent_words_short_claim] => 206
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/279/06279918.pdf
[firstpage_image] =>[orig_patent_app_number] => 443629
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/443629 | Chuck | Nov 18, 1999 | Issued |
Array
(
[id] => 4365243
[patent_doc_number] => 06260856
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-17
[patent_title] => 'Locking chuck'
[patent_app_type] => 1
[patent_app_number] => 9/441675
[patent_app_country] => US
[patent_app_date] => 1999-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 3756
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/260/06260856.pdf
[firstpage_image] =>[orig_patent_app_number] => 441675
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/441675 | Locking chuck | Nov 16, 1999 | Issued |
Array
(
[id] => 4288782
[patent_doc_number] => 06186708
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-13
[patent_title] => 'Drill guide and method for installing a door lock'
[patent_app_type] => 1
[patent_app_number] => 9/442051
[patent_app_country] => US
[patent_app_date] => 1999-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/06/186/06186708.pdf
[firstpage_image] =>[orig_patent_app_number] => 442051
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/442051 | Drill guide and method for installing a door lock | Nov 15, 1999 | Issued |
Array
(
[id] => 4368674
[patent_doc_number] => 06276878
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-21
[patent_title] => 'Horizontal cutting-type tapping machine'
[patent_app_type] => 1
[patent_app_number] => 9/439372
[patent_app_country] => US
[patent_app_date] => 1999-11-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/276/06276878.pdf
[firstpage_image] =>[orig_patent_app_number] => 439372
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/439372 | Horizontal cutting-type tapping machine | Nov 14, 1999 | Issued |
Array
(
[id] => 1344120
[patent_doc_number] => 06575672
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-10
[patent_title] => 'Superfinishing tool'
[patent_app_type] => B1
[patent_app_number] => 09/423309
[patent_app_country] => US
[patent_app_date] => 1999-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
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[pdf_file] => patents/06/575/06575672.pdf
[firstpage_image] =>[orig_patent_app_number] => 09423309
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/423309 | Superfinishing tool | Nov 11, 1999 | Issued |
Array
(
[id] => 4367914
[patent_doc_number] => 06261035
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-17
[patent_title] => 'Chuck, bit, assembly thereof and methods of mounting'
[patent_app_type] => 1
[patent_app_number] => 9/439505
[patent_app_country] => US
[patent_app_date] => 1999-11-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/261/06261035.pdf
[firstpage_image] =>[orig_patent_app_number] => 439505
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/439505 | Chuck, bit, assembly thereof and methods of mounting | Nov 11, 1999 | Issued |
Array
(
[id] => 4327037
[patent_doc_number] => 06332619
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-12-25
[patent_title] => 'Derosa router chuck'
[patent_app_type] => 1
[patent_app_number] => 9/437243
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[pdf_file] => patents/06/332/06332619.pdf
[firstpage_image] =>[orig_patent_app_number] => 437243
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/437243 | Derosa router chuck | Nov 9, 1999 | Issued |
Array
(
[id] => 4361912
[patent_doc_number] => 06302408
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-16
[patent_title] => 'Tool system that can be coupled to a lathe drive shaft'
[patent_app_type] => 1
[patent_app_number] => 9/423533
[patent_app_country] => US
[patent_app_date] => 1999-11-09
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[pdf_file] => patents/06/302/06302408.pdf
[firstpage_image] =>[orig_patent_app_number] => 423533
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/423533 | Tool system that can be coupled to a lathe drive shaft | Nov 8, 1999 | Issued |
Array
(
[id] => 4304690
[patent_doc_number] => 06247706
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-19
[patent_title] => 'Self-locking chuck'
[patent_app_type] => 1
[patent_app_number] => 9/432777
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 432777
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/432777 | Self-locking chuck | Nov 2, 1999 | Issued |
Array
(
[id] => 4274554
[patent_doc_number] => 06179302
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-30
[patent_title] => 'Adapter for a driver of a rotary tool and method'
[patent_app_type] => 1
[patent_app_number] => 9/432452
[patent_app_country] => US
[patent_app_date] => 1999-11-02
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[pdf_file] => patents/06/179/06179302.pdf
[firstpage_image] =>[orig_patent_app_number] => 432452
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/432452 | Adapter for a driver of a rotary tool and method | Nov 1, 1999 | Issued |
Array
(
[id] => 4395622
[patent_doc_number] => 06238150
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-29
[patent_title] => 'Drilling tool'
[patent_app_type] => 1
[patent_app_number] => 9/429608
[patent_app_country] => US
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[pdf_file] => patents/06/238/06238150.pdf
[firstpage_image] =>[orig_patent_app_number] => 429608
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/429608 | Drilling tool | Oct 28, 1999 | Issued |
Array
(
[id] => 4296708
[patent_doc_number] => 06241258
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-05
[patent_title] => 'Method of controlling clamping and unclamping of a hydraulic chuck'
[patent_app_type] => 1
[patent_app_number] => 9/425960
[patent_app_country] => US
[patent_app_date] => 1999-10-25
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[firstpage_image] =>[orig_patent_app_number] => 425960
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/425960 | Method of controlling clamping and unclamping of a hydraulic chuck | Oct 24, 1999 | Issued |
Array
(
[id] => 4361952
[patent_doc_number] => 06302410
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-10-16
[patent_title] => 'Rod gripping jaw'
[patent_app_type] => 1
[patent_app_number] => 9/425573
[patent_app_country] => US
[patent_app_date] => 1999-10-22
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[firstpage_image] =>[orig_patent_app_number] => 425573
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/425573 | Rod gripping jaw | Oct 21, 1999 | Issued |
Array
(
[id] => 4407568
[patent_doc_number] => 06193449
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-27
[patent_title] => 'Bracket drill template'
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[patent_app_number] => 9/422718
[patent_app_country] => US
[patent_app_date] => 1999-10-22
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[pdf_file] => patents/06/193/06193449.pdf
[firstpage_image] =>[orig_patent_app_number] => 422718
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/422718 | Bracket drill template | Oct 21, 1999 | Issued |