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] => 9407914 [patent_doc_number] => 20140099166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => 'Floatation Spar for an Oil Containment Boom' [patent_app_type] => utility [patent_app_number] => 13/646841 [patent_app_country] => US [patent_app_date] => 2012-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2951 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [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] => 13646841 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/646841
Floatation Spar for an Oil Containment Boom Oct 7, 2012 Abandoned
Array ( [id] => 9160737 [patent_doc_number] => 20130309014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'Method and apparatus for removing seaweed from a beach' [patent_app_type] => utility [patent_app_number] => 13/573792 [patent_app_country] => US [patent_app_date] => 2012-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5251 [patent_no_of_claims] => 12 [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] => 13573792 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/573792
Method and apparatus for removing seaweed from a beach Oct 2, 2012 Abandoned
Array ( [id] => 9756001 [patent_doc_number] => 20140286702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'DETECTABLE WARNINGS' [patent_app_type] => utility [patent_app_number] => 14/349549 [patent_app_country] => US [patent_app_date] => 2012-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2792 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 9 [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] => 14349549 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/349549
DETECTABLE WARNINGS Oct 2, 2012 Abandoned
Array ( [id] => 9395911 [patent_doc_number] => 20140093317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'Gravity Driven Pile Tower Based Device For Pipeline Lifting And Support And Method Of Use' [patent_app_type] => utility [patent_app_number] => 13/632981 [patent_app_country] => US [patent_app_date] => 2012-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2935 [patent_no_of_claims] => 20 [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] => 13632981 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/632981
Gravity driven pile tower based device for pipeline lifting and support and method of use Sep 30, 2012 Issued
Array ( [id] => 10887186 [patent_doc_number] => 08911174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-16 [patent_title] => 'Watercraft lift and automatic water craft cover' [patent_app_type] => utility [patent_app_number] => 13/624810 [patent_app_country] => US [patent_app_date] => 2012-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3680 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 670 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13624810 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/624810
Watercraft lift and automatic water craft cover Sep 20, 2012 Issued
Array ( [id] => 9369615 [patent_doc_number] => 20140079488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'Method and Apparatus for Rehabilitating an Underground Water Conduit and Detecting and Drilling a Service Entrance in the Conduit' [patent_app_type] => utility [patent_app_number] => 13/623332 [patent_app_country] => US [patent_app_date] => 2012-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3812 [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] => 13623332 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/623332
Method and apparatus for rehabilitating an underground water conduit and detecting and drilling a service entrance in the conduit Sep 19, 2012 Issued
Array ( [id] => 8719972 [patent_doc_number] => 20130071189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'Bridge System and Method Including Four Sided Concrete Bridge Units Adapted for Promoting Sedimentation' [patent_app_type] => utility [patent_app_number] => 13/613710 [patent_app_country] => US [patent_app_date] => 2012-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 3093 [patent_no_of_claims] => 29 [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] => 13613710 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/613710
Bridge System and Method Including Four Sided Concrete Bridge Units Adapted for Promoting Sedimentation Sep 12, 2012 Abandoned
Array ( [id] => 11737536 [patent_doc_number] => 09702110 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-07-11 [patent_title] => 'Panel connector and method of use' [patent_app_type] => utility [patent_app_number] => 13/585400 [patent_app_country] => US [patent_app_date] => 2012-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 2169 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13585400 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/585400
Panel connector and method of use Aug 13, 2012 Issued
Array ( [id] => 8962751 [patent_doc_number] => 20130202353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'SNOWPLOWABLE ROAD MARKER' [patent_app_type] => utility [patent_app_number] => 13/572148 [patent_app_country] => US [patent_app_date] => 2012-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1903 [patent_no_of_claims] => 16 [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] => 13572148 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/572148
SNOWPLOWABLE ROAD MARKER Aug 9, 2012 Abandoned
Array ( [id] => 8949781 [patent_doc_number] => 20130195561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'HAT-TYPE STEEL SHEET PILE' [patent_app_type] => utility [patent_app_number] => 13/560312 [patent_app_country] => US [patent_app_date] => 2012-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8373 [patent_no_of_claims] => 4 [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] => 13560312 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/560312
Hat-type steel sheet pile Jul 26, 2012 Issued
Array ( [id] => 9536876 [patent_doc_number] => 20140161523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'BARRIERS' [patent_app_type] => utility [patent_app_number] => 14/236365 [patent_app_country] => US [patent_app_date] => 2012-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7680 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [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] => 14236365 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/236365
Barriers Jul 19, 2012 Issued
Array ( [id] => 9936089 [patent_doc_number] => 08985890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Vertically actuated vehicle barrier system' [patent_app_type] => utility [patent_app_number] => 13/552874 [patent_app_country] => US [patent_app_date] => 2012-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 30 [patent_no_of_words] => 12607 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13552874 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/552874
Vertically actuated vehicle barrier system Jul 18, 2012 Issued
Array ( [id] => 9204691 [patent_doc_number] => 20140003868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'Method and Apparatus for Casting a Concrete Pile in the Ground' [patent_app_type] => utility [patent_app_number] => 13/544660 [patent_app_country] => US [patent_app_date] => 2012-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2046 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [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] => 13544660 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/544660
Method and Apparatus for Casting a Concrete Pile in the Ground Jul 8, 2012 Abandoned
Array ( [id] => 9018272 [patent_doc_number] => 08528251 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-09-10 [patent_title] => 'Device for oxygen enrichment of a soil' [patent_app_type] => utility [patent_app_number] => 13/507530 [patent_app_country] => US [patent_app_date] => 2012-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 5694 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13507530 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/507530
Device for oxygen enrichment of a soil Jul 5, 2012 Issued
Array ( [id] => 10966719 [patent_doc_number] => 20140369751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'LEVELING DEVICE OF ROAD PAVING MACHINE' [patent_app_type] => utility [patent_app_number] => 14/345643 [patent_app_country] => US [patent_app_date] => 2012-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5197 [patent_no_of_claims] => 3 [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] => 14345643 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/345643
LEVELING DEVICE OF ROAD PAVING MACHINE Jun 17, 2012 Abandoned
Array ( [id] => 9272519 [patent_doc_number] => 08636445 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-01-28 [patent_title] => 'Hazardous spill ground containment system' [patent_app_type] => utility [patent_app_number] => 13/481910 [patent_app_country] => US [patent_app_date] => 2012-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2661 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13481910 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/481910
Hazardous spill ground containment system May 27, 2012 Issued
Array ( [id] => 8508897 [patent_doc_number] => 20120308305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'Shore Line Erosion Control' [patent_app_type] => utility [patent_app_number] => 13/480991 [patent_app_country] => US [patent_app_date] => 2012-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3352 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13480991 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/480991
Shore Line Erosion Control May 24, 2012 Abandoned
Array ( [id] => 8501820 [patent_doc_number] => 20120301228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'Rock Bolt' [patent_app_type] => utility [patent_app_number] => 13/478782 [patent_app_country] => US [patent_app_date] => 2012-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4900 [patent_no_of_claims] => 20 [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] => 13478782 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/478782
Rock Bolt May 22, 2012 Abandoned
13/477361 SHORELINE EROSION CONTROL ARRANGEMENT AND METHOD May 21, 2012 Abandoned
Array ( [id] => 9157990 [patent_doc_number] => 20130306267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'Advanced protective system against dangerous caused moving water masses' [patent_app_type] => utility [patent_app_number] => 13/506750 [patent_app_country] => US [patent_app_date] => 2012-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 20742 [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] => 13506750 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/506750
Advanced protective system against dangerous caused moving water masses May 15, 2012 Abandoned
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