Search

Katherine J. Chu

Examiner (ID: 6536, Phone: (571)272-7819 , Office: P/3671 )

Most Active Art Unit
3671
Art Unit(s)
3671
Total Applications
603
Issued Applications
272
Pending Applications
63
Abandoned Applications
276

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8883319 [patent_doc_number] => 20130156503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'FLOOD PROTECTION GATE FOR VEHICULAR & PEDESTRIAN TRAFFIC' [patent_app_type] => utility [patent_app_number] => 13/820122 [patent_app_country] => US [patent_app_date] => 2011-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1727 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13820122 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/820122
FLOOD PROTECTION GATE FOR VEHICULAR & PEDESTRIAN TRAFFIC Sep 1, 2011 Abandoned
Array ( [id] => 9106857 [patent_doc_number] => 20130279990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-24 [patent_title] => 'PLATFORM WITH HOSE REEL' [patent_app_type] => utility [patent_app_number] => 13/820001 [patent_app_country] => US [patent_app_date] => 2011-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1766 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13820001 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/820001
PLATFORM WITH HOSE REEL Aug 24, 2011 Abandoned
Array ( [id] => 10892064 [patent_doc_number] => 08915673 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-12-23 [patent_title] => 'Floating oil containment boom' [patent_app_type] => utility [patent_app_number] => 13/173808 [patent_app_country] => US [patent_app_date] => 2011-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 30 [patent_no_of_words] => 2667 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13173808 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/173808
Floating oil containment boom Jun 29, 2011 Issued
Array ( [id] => 9180984 [patent_doc_number] => 20130322969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'FAST TRANSIT SELF-ELEVATING PLATFORMS' [patent_app_type] => utility [patent_app_number] => 13/805210 [patent_app_country] => US [patent_app_date] => 2011-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3778 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13805210 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/805210
FAST TRANSIT SELF-ELEVATING PLATFORMS Jun 23, 2011 Abandoned
Array ( [id] => 8515682 [patent_doc_number] => 20120315090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'COASTAL RECOVERY UTILIZING REPOSITIONABLE BEACH MODULE' [patent_app_type] => utility [patent_app_number] => 13/157932 [patent_app_country] => US [patent_app_date] => 2011-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7323 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13157932 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/157932
COASTAL RECOVERY UTILIZING REPOSITIONABLE BEACH MODULE Jun 9, 2011 Abandoned
Array ( [id] => 8508900 [patent_doc_number] => 20120308308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'FOUNDATION SUPPORT INSTALLER' [patent_app_type] => utility [patent_app_number] => 13/152368 [patent_app_country] => US [patent_app_date] => 2011-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6451 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13152368 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/152368
FOUNDATION SUPPORT INSTALLER Jun 2, 2011 Abandoned
Array ( [id] => 7650670 [patent_doc_number] => 20110299939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-08 [patent_title] => 'Expandable Bolt With Shielded Tip' [patent_app_type] => utility [patent_app_number] => 13/118678 [patent_app_country] => US [patent_app_date] => 2011-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2622 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0299/20110299939.pdf [firstpage_image] =>[orig_patent_app_number] => 13118678 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/118678
Expandable bolt with shielded tip May 30, 2011 Issued
Array ( [id] => 8865333 [patent_doc_number] => 20130149036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'BARRIER ASSEMBLY FOR SHORELINE' [patent_app_type] => utility [patent_app_number] => 13/698519 [patent_app_country] => US [patent_app_date] => 2011-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5725 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13698519 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/698519
BARRIER ASSEMBLY FOR SHORELINE May 23, 2011 Abandoned
Array ( [id] => 9015391 [patent_doc_number] => 20130230355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'CONSTRUCTION METHOD FOR REPAIRING CRACKS' [patent_app_type] => utility [patent_app_number] => 13/697351 [patent_app_country] => US [patent_app_date] => 2011-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1175 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13697351 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/697351
CONSTRUCTION METHOD FOR REPAIRING CRACKS May 10, 2011 Abandoned
Array ( [id] => 9921467 [patent_doc_number] => 08979419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-17 [patent_title] => 'Security barrier' [patent_app_type] => utility [patent_app_number] => 13/641831 [patent_app_country] => US [patent_app_date] => 2011-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7541 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13641831 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/641831
Security barrier Apr 13, 2011 Issued
Array ( [id] => 8704995 [patent_doc_number] => 20130062284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'DRAINAGE SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/634041 [patent_app_country] => US [patent_app_date] => 2011-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1480 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13634041 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/634041
DRAINAGE SYSTEM Mar 9, 2011 Abandoned
Array ( [id] => 9690487 [patent_doc_number] => 08821074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-02 [patent_title] => 'Load bearing construction pile' [patent_app_type] => utility [patent_app_number] => 13/581231 [patent_app_country] => US [patent_app_date] => 2011-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 3160 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13581231 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/581231
Load bearing construction pile Feb 24, 2011 Issued
Array ( [id] => 8358429 [patent_doc_number] => 20120213595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'RETAINING WALL POST AND RETAINING WALL USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/031337 [patent_app_country] => US [patent_app_date] => 2011-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2867 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13031337 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/031337
RETAINING WALL POST AND RETAINING WALL USING THE SAME Feb 20, 2011 Abandoned
Array ( [id] => 8346632 [patent_doc_number] => 20120207548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-16 [patent_title] => 'IN-PIPE EVERSION DEVICE AND METHOD OF USE' [patent_app_type] => utility [patent_app_number] => 13/025241 [patent_app_country] => US [patent_app_date] => 2011-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2359 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13025241 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/025241
IN-PIPE EVERSION DEVICE AND METHOD OF USE Feb 10, 2011 Abandoned
Array ( [id] => 8515688 [patent_doc_number] => 20120315096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'RIGLESS INTERVENTION' [patent_app_type] => utility [patent_app_number] => 13/578272 [patent_app_country] => US [patent_app_date] => 2011-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3942 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13578272 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/578272
RIGLESS INTERVENTION Feb 8, 2011 Abandoned
Array ( [id] => 8658875 [patent_doc_number] => 20130039704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'DEVICE FOR ROOF SUPPORT OF UNDERGROUND MINE/TUNNEL' [patent_app_type] => utility [patent_app_number] => 13/579631 [patent_app_country] => US [patent_app_date] => 2011-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4946 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13579631 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/579631
Device for roof support of underground mine/tunnel Jan 30, 2011 Issued
Array ( [id] => 8975739 [patent_doc_number] => 20130209169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'HEIGHT ADJUSTABLE SPEED BUMP' [patent_app_type] => utility [patent_app_number] => 13/578284 [patent_app_country] => US [patent_app_date] => 2011-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3357 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13578284 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/578284
HEIGHT ADJUSTABLE SPEED BUMP Jan 27, 2011 Abandoned
Array ( [id] => 7754180 [patent_doc_number] => 20120027520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'Reinforced Dikes For Damming Or Diverting Liquids' [patent_app_type] => utility [patent_app_number] => 13/012102 [patent_app_country] => US [patent_app_date] => 2011-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2432 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20120027520.pdf [firstpage_image] =>[orig_patent_app_number] => 13012102 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/012102
Reinforced Dikes For Damming Or Diverting Liquids Jan 23, 2011 Abandoned
Array ( [id] => 6173725 [patent_doc_number] => 20110176870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'Reusable Silt Dam' [patent_app_type] => utility [patent_app_number] => 12/986259 [patent_app_country] => US [patent_app_date] => 2011-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2678 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20110176870.pdf [firstpage_image] =>[orig_patent_app_number] => 12986259 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/986259
Reusable Silt Dam Jan 6, 2011 Abandoned
Array ( [id] => 7656248 [patent_doc_number] => 20110305517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-15 [patent_title] => 'VERTICAL BARRIER FENCING FOR CONTAINING CONTAMINATED MATERIALS, AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 12/985477 [patent_app_country] => US [patent_app_date] => 2011-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1204 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0305/20110305517.pdf [firstpage_image] =>[orig_patent_app_number] => 12985477 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/985477
VERTICAL BARRIER FENCING FOR CONTAINING CONTAMINATED MATERIALS, AND USE THEREOF Jan 5, 2011 Abandoned
Menu