Search

Bernard E. Cothran

Examiner (ID: 18760, Phone: (571)270-5594 , Office: P/2128 )

Most Active Art Unit
2128
Art Unit(s)
2123, 2147, 2128, 2188
Total Applications
421
Issued Applications
172
Pending Applications
51
Abandoned Applications
203

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6329126 [patent_doc_number] => 20100017996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'DUSTER AND DUSTING APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/507862 [patent_app_country] => US [patent_app_date] => 2009-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3792 [patent_no_of_claims] => 19 [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/A1/0017/20100017996.pdf [firstpage_image] =>[orig_patent_app_number] => 12507862 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/507862
DUSTER AND DUSTING APPARATUS USING THE SAME Jul 22, 2009 Abandoned
Array ( [id] => 6142931 [patent_doc_number] => 20110016658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'Hand-held drain clearing device' [patent_app_type] => utility [patent_app_number] => 12/458751 [patent_app_country] => US [patent_app_date] => 2009-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2699 [patent_no_of_claims] => 8 [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/A1/0016/20110016658.pdf [firstpage_image] =>[orig_patent_app_number] => 12458751 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/458751
Hand-held drain clearing device Jul 21, 2009 Abandoned
Array ( [id] => 6213209 [patent_doc_number] => 20100050365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'SUBSTRATE FIXTURE PALLET AND SUBSTRATE PROCESSOR' [patent_app_type] => utility [patent_app_number] => 12/483641 [patent_app_country] => US [patent_app_date] => 2009-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5403 [patent_no_of_claims] => 7 [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/A1/0050/20100050365.pdf [firstpage_image] =>[orig_patent_app_number] => 12483641 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/483641
SUBSTRATE FIXTURE PALLET AND SUBSTRATE PROCESSOR Jun 11, 2009 Abandoned
Array ( [id] => 8953645 [patent_doc_number] => 08499411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Cyclonic vacuum cleaner with improved collection chamber' [patent_app_type] => utility [patent_app_number] => 12/478421 [patent_app_country] => US [patent_app_date] => 2009-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5309 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12478421 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/478421
Cyclonic vacuum cleaner with improved collection chamber Jun 3, 2009 Issued
Array ( [id] => 8144598 [patent_doc_number] => 08161599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'Cyclonic vacuum cleaner with improved filter cartridge' [patent_app_type] => utility [patent_app_number] => 12/478440 [patent_app_country] => US [patent_app_date] => 2009-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5577 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/161/08161599.pdf [firstpage_image] =>[orig_patent_app_number] => 12478440 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/478440
Cyclonic vacuum cleaner with improved filter cartridge Jun 3, 2009 Issued
Array ( [id] => 8541221 [patent_doc_number] => 08316506 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-11-27 [patent_title] => 'Surface debris removal apparatus' [patent_app_type] => utility [patent_app_number] => 12/474110 [patent_app_country] => US [patent_app_date] => 2009-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3718 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12474110 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/474110
Surface debris removal apparatus May 27, 2009 Issued
Array ( [id] => 6367576 [patent_doc_number] => 20100299867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'Vacuum Cleaner Agitator Clutch' [patent_app_type] => utility [patent_app_number] => 12/473136 [patent_app_country] => US [patent_app_date] => 2009-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 14976 [patent_no_of_claims] => 26 [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/A1/0299/20100299867.pdf [firstpage_image] =>[orig_patent_app_number] => 12473136 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/473136
Vacuum cleaner agitator clutch May 26, 2009 Issued
Array ( [id] => 6367586 [patent_doc_number] => 20100299868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'Vacuum Cleaner Overload Clutch' [patent_app_type] => utility [patent_app_number] => 12/473142 [patent_app_country] => US [patent_app_date] => 2009-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 15114 [patent_no_of_claims] => 22 [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] => publications/A1/0299/20100299868.pdf [firstpage_image] =>[orig_patent_app_number] => 12473142 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/473142
Vacuum Cleaner Overload Clutch May 26, 2009 Abandoned
Array ( [id] => 7525633 [patent_doc_number] => 08042220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Implement' [patent_app_type] => utility [patent_app_number] => 12/469600 [patent_app_country] => US [patent_app_date] => 2009-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 2426 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/042/08042220.pdf [firstpage_image] =>[orig_patent_app_number] => 12469600 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/469600
Implement May 19, 2009 Issued
Array ( [id] => 9164429 [patent_doc_number] => 08590099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-26 [patent_title] => 'Vacuum cleaner having detachable blower and related locking assembly' [patent_app_type] => utility [patent_app_number] => 12/466876 [patent_app_country] => US [patent_app_date] => 2009-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 2771 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12466876 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/466876
Vacuum cleaner having detachable blower and related locking assembly May 14, 2009 Issued
Array ( [id] => 5482180 [patent_doc_number] => 20090271945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-05 [patent_title] => 'Air blower' [patent_app_type] => utility [patent_app_number] => 12/387650 [patent_app_country] => US [patent_app_date] => 2009-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2776 [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] => publications/A1/0271/20090271945.pdf [firstpage_image] =>[orig_patent_app_number] => 12387650 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/387650
Air blower May 4, 2009 Abandoned
Array ( [id] => 5482179 [patent_doc_number] => 20090271944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-05 [patent_title] => 'Vacuum Cleaner Control System' [patent_app_type] => utility [patent_app_number] => 12/432360 [patent_app_country] => US [patent_app_date] => 2009-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3351 [patent_no_of_claims] => 14 [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/A1/0271/20090271944.pdf [firstpage_image] =>[orig_patent_app_number] => 12432360 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/432360
Vacuum Cleaner Control System Apr 28, 2009 Abandoned
Array ( [id] => 5482178 [patent_doc_number] => 20090271943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-05 [patent_title] => 'Portable cleaning assembly with waste container and anti tip-over protection' [patent_app_type] => utility [patent_app_number] => 12/386930 [patent_app_country] => US [patent_app_date] => 2009-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2905 [patent_no_of_claims] => 14 [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/A1/0271/20090271943.pdf [firstpage_image] =>[orig_patent_app_number] => 12386930 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/386930
Portable cleaning assembly with waste container and anti tip-over protection Apr 23, 2009 Abandoned
Array ( [id] => 5554299 [patent_doc_number] => 20090265876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'FLOOR CLEANING ATTACHMENT' [patent_app_type] => utility [patent_app_number] => 12/429633 [patent_app_country] => US [patent_app_date] => 2009-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4195 [patent_no_of_claims] => 26 [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/A1/0265/20090265876.pdf [firstpage_image] =>[orig_patent_app_number] => 12429633 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/429633
Floor cleaning attachment Apr 23, 2009 Issued
Array ( [id] => 6517642 [patent_doc_number] => 20100269289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'INTERNAL AIR SEPARATORS IN A DIRT SEPARATION DEVICE' [patent_app_type] => utility [patent_app_number] => 12/428880 [patent_app_country] => US [patent_app_date] => 2009-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2926 [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] => publications/A1/0269/20100269289.pdf [firstpage_image] =>[orig_patent_app_number] => 12428880 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/428880
INTERNAL AIR SEPARATORS IN A DIRT SEPARATION DEVICE Apr 22, 2009 Abandoned
Array ( [id] => 8144596 [patent_doc_number] => 08161598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-24 [patent_title] => 'Filtering means and floor-sweeping machine provided with such means' [patent_app_type] => utility [patent_app_number] => 12/428650 [patent_app_country] => US [patent_app_date] => 2009-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5692 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/161/08161598.pdf [firstpage_image] =>[orig_patent_app_number] => 12428650 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/428650
Filtering means and floor-sweeping machine provided with such means Apr 22, 2009 Issued
Array ( [id] => 6229063 [patent_doc_number] => 20100263133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-21 [patent_title] => 'MULTI-PURPOSE TOOL' [patent_app_type] => utility [patent_app_number] => 12/427701 [patent_app_country] => US [patent_app_date] => 2009-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4191 [patent_no_of_claims] => 24 [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/A1/0263/20100263133.pdf [firstpage_image] =>[orig_patent_app_number] => 12427701 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/427701
MULTI-PURPOSE TOOL Apr 20, 2009 Abandoned
Array ( [id] => 5492149 [patent_doc_number] => 20090260177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'HARD SURFACE CLEANER' [patent_app_type] => utility [patent_app_number] => 12/427341 [patent_app_country] => US [patent_app_date] => 2009-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4628 [patent_no_of_claims] => 15 [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/A1/0260/20090260177.pdf [firstpage_image] =>[orig_patent_app_number] => 12427341 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/427341
HARD SURFACE CLEANER Apr 20, 2009 Abandoned
Array ( [id] => 5460033 [patent_doc_number] => 20090320233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'FLOOR CARE APPLIANCE WITH A PLURALITY OF CLEANING MODES' [patent_app_type] => utility [patent_app_number] => 12/419829 [patent_app_country] => US [patent_app_date] => 2009-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 13072 [patent_no_of_claims] => 5 [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/A1/0320/20090320233.pdf [firstpage_image] =>[orig_patent_app_number] => 12419829 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/419829
Floor care appliance with a plurality of cleaning modes Apr 6, 2009 Issued
Array ( [id] => 5554301 [patent_doc_number] => 20090265878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-29 [patent_title] => 'FLOOR CLEANING DEVICE WITH MULTIPLE AGITATORS' [patent_app_type] => utility [patent_app_number] => 12/418366 [patent_app_country] => US [patent_app_date] => 2009-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6408 [patent_no_of_claims] => 24 [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] => publications/A1/0265/20090265878.pdf [firstpage_image] =>[orig_patent_app_number] => 12418366 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/418366
Floor cleaning device with multiple agitators Apr 2, 2009 Issued
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