Search

Michael E. Barr

Supervisory Patent Examiner (ID: 293, Phone: (571)272-1414 , Office: P/1711 )

Most Active Art Unit
1762
Art Unit(s)
1711, 1112, 1762, 1792
Total Applications
866
Issued Applications
630
Pending Applications
70
Abandoned Applications
171

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9666994 [patent_doc_number] => 20140230857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'Gutter Maintenance and Cleaning System (GMCS)' [patent_app_type] => utility [patent_app_number] => 13/680063 [patent_app_country] => US [patent_app_date] => 2013-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 187 [patent_no_of_claims] => 5 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13680063 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/680063
Gutter Maintenance and Cleaning System (GMCS) Feb 20, 2013 Abandoned
Array ( [id] => 8498726 [patent_doc_number] => 20120298134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'METHOD FOR CLEANING OPTICAL ELEMENT OF EUV LIGHT SOURCE DEVICE AND OPTICAL ELEMENT CLEANING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/567656 [patent_app_country] => US [patent_app_date] => 2012-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10076 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13567656 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/567656
METHOD FOR CLEANING OPTICAL ELEMENT OF EUV LIGHT SOURCE DEVICE AND OPTICAL ELEMENT CLEANING DEVICE Aug 5, 2012 Abandoned
Array ( [id] => 8480111 [patent_doc_number] => 20120279519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'Integrated Substrate Cleaning System and Method' [patent_app_type] => utility [patent_app_number] => 13/284078 [patent_app_country] => US [patent_app_date] => 2011-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2652 [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] => 13284078 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/284078
Integrated Substrate Cleaning System and Method Oct 27, 2011 Abandoned
Array ( [id] => 7771377 [patent_doc_number] => 20120036909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-16 [patent_title] => 'METHOD AND DEVICE FOR CLEANING SLABS, THIN SLABS, PROFILED ELEMENTS, OR SIMILAR' [patent_app_type] => utility [patent_app_number] => 13/276834 [patent_app_country] => US [patent_app_date] => 2011-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3339 [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/A1/0036/20120036909.pdf [firstpage_image] =>[orig_patent_app_number] => 13276834 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/276834
METHOD AND DEVICE FOR CLEANING SLABS, THIN SLABS, PROFILED ELEMENTS, OR SIMILAR Oct 18, 2011 Abandoned
Array ( [id] => 7761445 [patent_doc_number] => 20120031429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-09 [patent_title] => 'Device and Method for Cleaning Selective Catalytic Reduction Protective Devices' [patent_app_type] => utility [patent_app_number] => 13/242322 [patent_app_country] => US [patent_app_date] => 2011-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2948 [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/A1/0031/20120031429.pdf [firstpage_image] =>[orig_patent_app_number] => 13242322 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/242322
Device and Method for Cleaning Selective Catalytic Reduction Protective Devices Sep 22, 2011 Abandoned
Array ( [id] => 8575779 [patent_doc_number] => 08341983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Drum-type washing machine' [patent_app_type] => utility [patent_app_number] => 13/239416 [patent_app_country] => US [patent_app_date] => 2011-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3308 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13239416 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/239416
Drum-type washing machine Sep 21, 2011 Issued
Array ( [id] => 8569708 [patent_doc_number] => 08336340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Drum-type washing machine' [patent_app_type] => utility [patent_app_number] => 13/239430 [patent_app_country] => US [patent_app_date] => 2011-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3308 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13239430 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/239430
Drum-type washing machine Sep 21, 2011 Issued
Array ( [id] => 8076275 [patent_doc_number] => 20120011896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'DRUM TYPE WASHING MACHINE' [patent_app_type] => utility [patent_app_number] => 13/239422 [patent_app_country] => US [patent_app_date] => 2011-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3309 [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/A1/0011/20120011896.pdf [firstpage_image] =>[orig_patent_app_number] => 13239422 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/239422
Drum type washing machine Sep 21, 2011 Issued
Array ( [id] => 8332517 [patent_doc_number] => 20120199225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'PLASTIC DUCT SYSTEM AND METHOD OF FABRICATION' [patent_app_type] => utility [patent_app_number] => 13/206741 [patent_app_country] => US [patent_app_date] => 2011-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2562 [patent_no_of_claims] => 2 [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] => 13206741 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/206741
PLASTIC DUCT SYSTEM AND METHOD OF FABRICATION Aug 9, 2011 Abandoned
Array ( [id] => 8581857 [patent_doc_number] => 20130000678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'METHOD AND SYSTEM FOR CONTAMINATION REMOVAL FROM A PARTICULATE MATTER SENSOR' [patent_app_type] => utility [patent_app_number] => 13/172949 [patent_app_country] => US [patent_app_date] => 2011-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5832 [patent_no_of_claims] => 11 [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] => 13172949 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/172949
METHOD AND SYSTEM FOR CONTAMINATION REMOVAL FROM A PARTICULATE MATTER SENSOR Jun 29, 2011 Abandoned
Array ( [id] => 9252391 [patent_doc_number] => RE044674 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2013-12-31 [patent_title] => 'Drum type washing machine' [patent_app_type] => reissue [patent_app_number] => 13/116077 [patent_app_country] => US [patent_app_date] => 2011-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7268 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13116077 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/116077
Drum type washing machine May 25, 2011 Issued
13/116089 DRUM TYPE WASHING MACHINE May 25, 2011 Abandoned
Array ( [id] => 8673207 [patent_doc_number] => RE044028 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2013-02-26 [patent_title] => 'Drum type washing machine' [patent_app_type] => reissue [patent_app_number] => 13/116159 [patent_app_country] => US [patent_app_date] => 2011-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7267 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13116159 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/116159
Drum type washing machine May 25, 2011 Issued
Array ( [id] => 9057678 [patent_doc_number] => RE044511 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2013-10-01 [patent_title] => 'Drum type washing machine' [patent_app_type] => reissue [patent_app_number] => 13/116114 [patent_app_country] => US [patent_app_date] => 2011-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7268 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13116114 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/116114
Drum type washing machine May 25, 2011 Issued
Array ( [id] => 8656218 [patent_doc_number] => 20130037047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'Method for machine cleaning and disinfecting objects' [patent_app_type] => utility [patent_app_number] => 13/643509 [patent_app_country] => US [patent_app_date] => 2011-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2388 [patent_no_of_claims] => 12 [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] => 13643509 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/643509
Method for machine cleaning and disinfecting objects Apr 25, 2011 Abandoned
Array ( [id] => 6002191 [patent_doc_number] => 20110056086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'DRUM FOR WASHER AND DRYER' [patent_app_type] => utility [patent_app_number] => 12/896310 [patent_app_country] => US [patent_app_date] => 2010-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4900 [patent_no_of_claims] => 2 [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/A1/0056/20110056086.pdf [firstpage_image] =>[orig_patent_app_number] => 12896310 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/896310
DRUM FOR WASHER AND DRYER Sep 30, 2010 Abandoned
Array ( [id] => 6127817 [patent_doc_number] => 20110005278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => 'LAUNDRY APPLIANCE FOR WASHING SMALL QUANTITIES OF CLOTHING' [patent_app_type] => utility [patent_app_number] => 12/885829 [patent_app_country] => US [patent_app_date] => 2010-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3821 [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/A1/0005/20110005278.pdf [firstpage_image] =>[orig_patent_app_number] => 12885829 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/885829
LAUNDRY APPLIANCE FOR WASHING SMALL QUANTITIES OF CLOTHING Sep 19, 2010 Abandoned
Array ( [id] => 6144172 [patent_doc_number] => 20110017242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'Roller cleaning bucket' [patent_app_type] => utility [patent_app_number] => 12/804468 [patent_app_country] => US [patent_app_date] => 2010-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1016 [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/A1/0017/20110017242.pdf [firstpage_image] =>[orig_patent_app_number] => 12804468 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/804468
Roller cleaning bucket Jul 21, 2010 Abandoned
Array ( [id] => 6456023 [patent_doc_number] => 20100280670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-04 [patent_title] => 'MAGNETIC FIELD SENSOR AND DISPENSER CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/836323 [patent_app_country] => US [patent_app_date] => 2010-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2963 [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/A1/0280/20100280670.pdf [firstpage_image] =>[orig_patent_app_number] => 12836323 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/836323
MAGNETIC FIELD SENSOR AND DISPENSER CONTROL SYSTEM Jul 13, 2010 Abandoned
Array ( [id] => 7583289 [patent_doc_number] => 20110277799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'CART WASHING DEVICE AND CLEANING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/781289 [patent_app_country] => US [patent_app_date] => 2010-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2469 [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] => publications/A1/0277/20110277799.pdf [firstpage_image] =>[orig_patent_app_number] => 12781289 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/781289
CART WASHING DEVICE AND CLEANING SYSTEM May 16, 2010 Abandoned
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