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] => 6442992 [patent_doc_number] => 20100088835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'WORM DRIVE ASSEMBLY FOR AGITATOR' [patent_app_type] => utility [patent_app_number] => 12/249141 [patent_app_country] => US [patent_app_date] => 2008-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3241 [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] => publications/A1/0088/20100088835.pdf [firstpage_image] =>[orig_patent_app_number] => 12249141 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/249141
WORM DRIVE ASSEMBLY FOR AGITATOR Oct 9, 2008 Abandoned
Array ( [id] => 8384008 [patent_doc_number] => 08261406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-11 [patent_title] => 'Vacuum with multiple exhaust points' [patent_app_type] => utility [patent_app_number] => 12/246521 [patent_app_country] => US [patent_app_date] => 2008-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2193 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12246521 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/246521
Vacuum with multiple exhaust points Oct 6, 2008 Issued
Array ( [id] => 5518383 [patent_doc_number] => 20090026364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'METHOD OF MEASURING TARGET OBJECT IN A SAMPLE USING MASS SPECTROMETRY' [patent_app_type] => utility [patent_app_number] => 12/239344 [patent_app_country] => US [patent_app_date] => 2008-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4992 [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] => publications/A1/0026/20090026364.pdf [firstpage_image] =>[orig_patent_app_number] => 12239344 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/239344
Method of measuring target object in a sample using mass spectrometry Sep 25, 2008 Issued
Array ( [id] => 5438323 [patent_doc_number] => 20090089962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'PICK-UP HEAD WITH DEBRIS URGING MEANS FOR A MOBILE SWEEPER' [patent_app_type] => utility [patent_app_number] => 12/238391 [patent_app_country] => US [patent_app_date] => 2008-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3267 [patent_no_of_claims] => 19 [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/A1/0089/20090089962.pdf [firstpage_image] =>[orig_patent_app_number] => 12238391 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/238391
PICK-UP HEAD WITH DEBRIS URGING MEANS FOR A MOBILE SWEEPER Sep 24, 2008 Abandoned
Array ( [id] => 5424626 [patent_doc_number] => 20090083936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'VARIABLE WIDTH PICK-UP HEAD FOR A MOBILE SWEEPER' [patent_app_type] => utility [patent_app_number] => 12/238381 [patent_app_country] => US [patent_app_date] => 2008-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3586 [patent_no_of_claims] => 16 [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/A1/0083/20090083936.pdf [firstpage_image] =>[orig_patent_app_number] => 12238381 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/238381
VARIABLE WIDTH PICK-UP HEAD FOR A MOBILE SWEEPER Sep 24, 2008 Abandoned
Array ( [id] => 5438324 [patent_doc_number] => 20090089963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'PICK-UP HEAD HAVING AT LEAST ONE MAIN BROOM THEREIN, FOR A MOBILE SWEEPING VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/238398 [patent_app_country] => US [patent_app_date] => 2008-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2495 [patent_no_of_claims] => 15 [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/A1/0089/20090089963.pdf [firstpage_image] =>[orig_patent_app_number] => 12238398 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/238398
PICK-UP HEAD HAVING AT LEAST ONE MAIN BROOM THEREIN, FOR A MOBILE SWEEPING VEHICLE Sep 24, 2008 Abandoned
Array ( [id] => 5438325 [patent_doc_number] => 20090089964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'PICK-UP HEAD HAVING A RE-CIRCULATING AIR SYSTEM FOR A MOBILE SWEEPING VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/238402 [patent_app_country] => US [patent_app_date] => 2008-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2787 [patent_no_of_claims] => 16 [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/A1/0089/20090089964.pdf [firstpage_image] =>[orig_patent_app_number] => 12238402 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/238402
PICK-UP HEAD HAVING A RE-CIRCULATING AIR SYSTEM FOR A MOBILE SWEEPING VEHICLE Sep 24, 2008 Abandoned
Array ( [id] => 5438326 [patent_doc_number] => 20090089965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'SWEEPING BROOM APPARATUS FOR USE WITH A VEHICLE AND HAVING A SOURCE OF COMPRESSED AIR' [patent_app_type] => utility [patent_app_number] => 12/238352 [patent_app_country] => US [patent_app_date] => 2008-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2169 [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] => publications/A1/0089/20090089965.pdf [firstpage_image] =>[orig_patent_app_number] => 12238352 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/238352
SWEEPING BROOM APPARATUS FOR USE WITH A VEHICLE AND HAVING A SOURCE OF COMPRESSED AIR Sep 24, 2008 Abandoned
Array ( [id] => 5448415 [patent_doc_number] => 20090064450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'SURFACE TREATING APPLIANCE' [patent_app_type] => utility [patent_app_number] => 12/205680 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7262 [patent_no_of_claims] => 27 [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/A1/0064/20090064450.pdf [firstpage_image] =>[orig_patent_app_number] => 12205680 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/205680
SURFACE TREATING APPLIANCE Sep 4, 2008 Abandoned
Array ( [id] => 6213218 [patent_doc_number] => 20100050373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'Suction nozzle for a vacuum cleaner' [patent_app_type] => utility [patent_app_number] => 12/231643 [patent_app_country] => US [patent_app_date] => 2008-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2706 [patent_no_of_claims] => 5 [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/A1/0050/20100050373.pdf [firstpage_image] =>[orig_patent_app_number] => 12231643 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/231643
Suction nozzle for a vacuum cleaner Sep 3, 2008 Abandoned
Array ( [id] => 6314141 [patent_doc_number] => 20100242210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'CYCLONIC SURFACE CLEANING APPARATUS WITH A FILTRATION CHAMBER EXTERNAL TO THE CYCLONE' [patent_app_type] => utility [patent_app_number] => 12/675611 [patent_app_country] => US [patent_app_date] => 2008-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4904 [patent_no_of_claims] => 21 [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/A1/0242/20100242210.pdf [firstpage_image] =>[orig_patent_app_number] => 12675611 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/675611
Cyclonic surface cleaning apparatus with a filtration chamber external to the cyclone Aug 27, 2008 Issued
Array ( [id] => 6367568 [patent_doc_number] => 20100299866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'CYCLONIC SURFACE CLEANING APPARATUS WITH EXTERNALLY POSITIONED DIRT CHAMBER' [patent_app_type] => utility [patent_app_number] => 12/675540 [patent_app_country] => US [patent_app_date] => 2008-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6180 [patent_no_of_claims] => 23 [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/A1/0299/20100299866.pdf [firstpage_image] =>[orig_patent_app_number] => 12675540 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/675540
Cyclonic surface cleaning apparatus with externally positioned dirt chamber Aug 27, 2008 Issued
Array ( [id] => 5318069 [patent_doc_number] => 20090056059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-05 [patent_title] => 'UPRIGHT VACUUM CLEANER' [patent_app_type] => utility [patent_app_number] => 12/199661 [patent_app_country] => US [patent_app_date] => 2008-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4467 [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/A1/0056/20090056059.pdf [firstpage_image] =>[orig_patent_app_number] => 12199661 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/199661
Upright vacuum cleaner Aug 26, 2008 Issued
Array ( [id] => 5961136 [patent_doc_number] => 20110146024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'CYCLONIC SURFACE CLEANING APPARATUS WITH SEQUENTIAL FILTRATION MEMBERS' [patent_app_type] => utility [patent_app_number] => 12/675636 [patent_app_country] => US [patent_app_date] => 2008-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4427 [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/A1/0146/20110146024.pdf [firstpage_image] =>[orig_patent_app_number] => 12675636 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/675636
CYCLONIC SURFACE CLEANING APPARATUS WITH SEQUENTIAL FILTRATION MEMBERS Aug 26, 2008 Abandoned
Array ( [id] => 6525381 [patent_doc_number] => 20100043168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'VEHICLE VACUUM SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/197250 [patent_app_country] => US [patent_app_date] => 2008-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2425 [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/A1/0043/20100043168.pdf [firstpage_image] =>[orig_patent_app_number] => 12197250 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/197250
VEHICLE VACUUM SYSTEM Aug 22, 2008 Abandoned
Array ( [id] => 6574046 [patent_doc_number] => 20100047047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'REFUSE TRUCK HAVING DOUBLE BARREL STORAGE AND METHODS' [patent_app_type] => utility [patent_app_number] => 12/196052 [patent_app_country] => US [patent_app_date] => 2008-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3847 [patent_no_of_claims] => 17 [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/A1/0047/20100047047.pdf [firstpage_image] =>[orig_patent_app_number] => 12196052 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/196052
REFUSE TRUCK HAVING DOUBLE BARREL STORAGE AND METHODS Aug 20, 2008 Abandoned
Array ( [id] => 5307419 [patent_doc_number] => 20090014700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'EQUIPMENT HANDLING APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/195830 [patent_app_country] => US [patent_app_date] => 2008-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5528 [patent_no_of_claims] => 11 [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/A1/0014/20090014700.pdf [firstpage_image] =>[orig_patent_app_number] => 12195830 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/195830
EQUIPMENT HANDLING APPARATUS AND METHOD Aug 20, 2008 Abandoned
Array ( [id] => 5286923 [patent_doc_number] => 20090019653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'HAIR BRUSH WITH CURVED STYLING SURFACE' [patent_app_type] => utility [patent_app_number] => 12/195828 [patent_app_country] => US [patent_app_date] => 2008-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1317 [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] => publications/A1/0019/20090019653.pdf [firstpage_image] =>[orig_patent_app_number] => 12195828 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/195828
Hair brush with curved styling surface Aug 20, 2008 Issued
Array ( [id] => 148217 [patent_doc_number] => 07676885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-16 [patent_title] => 'Carpet cleaner with pressed-down suction' [patent_app_type] => utility [patent_app_number] => 12/191803 [patent_app_country] => US [patent_app_date] => 2008-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2399 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/676/07676885.pdf [firstpage_image] =>[orig_patent_app_number] => 12191803 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/191803
Carpet cleaner with pressed-down suction Aug 13, 2008 Issued
Array ( [id] => 7553884 [patent_doc_number] => 08065778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-29 [patent_title] => 'Robot cleaner' [patent_app_type] => utility [patent_app_number] => 12/222301 [patent_app_country] => US [patent_app_date] => 2008-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5604 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/065/08065778.pdf [firstpage_image] =>[orig_patent_app_number] => 12222301 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/222301
Robot cleaner Aug 5, 2008 Issued
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