Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_no_of_ind_claims] => 4 [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 [patent_figures_cnt] => 9 [patent_no_of_words] => 2610 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [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 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 576 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [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 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_figures_cnt] => 17 [patent_no_of_words] => 2564 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_figures_cnt] => 5 [patent_no_of_words] => 3992 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4943 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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' [patent_app_type] => 1 [patent_app_number] => 9/393788 [patent_app_country] => US [patent_app_date] => 1999-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3497 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_app_country] => US [patent_app_date] => 1999-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4854 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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' [patent_app_type] => 1 [patent_app_number] => 9/390909 [patent_app_country] => US [patent_app_date] => 1999-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3816 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_app_date] => 1999-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3774 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_app_country] => US [patent_app_date] => 1999-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4387 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_app_number] => 9/389057 [patent_app_country] => US [patent_app_date] => 1999-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 5526 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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' [patent_app_type] => 1 [patent_app_number] => 9/388068 [patent_app_country] => US [patent_app_date] => 1999-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2945 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/109/06109619.pdf [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 [patent_app_date] => 1999-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 25 [patent_no_of_words] => 4082 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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
Menu