Search

Charles W. Nichols

Examiner (ID: 16452, Phone: (571)272-6492 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3746, 3783
Total Applications
410
Issued Applications
207
Pending Applications
63
Abandoned Applications
155

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9735429 [patent_doc_number] => 20140271141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'PUMP SEALING SYSTEM WITH THROTTLE BUSHING' [patent_app_type] => utility [patent_app_number] => 13/829895 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3134 [patent_no_of_claims] => 13 [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] => 13829895 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/829895
PUMP SEALING SYSTEM WITH THROTTLE BUSHING Mar 13, 2013 Abandoned
Array ( [id] => 14820331 [patent_doc_number] => 10407157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => Spinner fairing assembly [patent_app_type] => utility [patent_app_number] => 13/828495 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3840 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13828495 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/828495
Spinner fairing assembly Mar 13, 2013 Issued
Array ( [id] => 9369663 [patent_doc_number] => 20140079536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'FAN MODULE' [patent_app_type] => utility [patent_app_number] => 13/792182 [patent_app_country] => US [patent_app_date] => 2013-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3727 [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] => 13792182 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/792182
FAN MODULE Mar 9, 2013 Abandoned
Array ( [id] => 9147672 [patent_doc_number] => 20130302195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'LOW RESIDUAL INVERTED PUMPS, DISPENSERS AND REFILL UNITS' [patent_app_type] => utility [patent_app_number] => 13/789920 [patent_app_country] => US [patent_app_date] => 2013-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8743 [patent_no_of_claims] => 23 [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] => 13789920 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/789920
Low residual inverted pumps, dispensers and refill units Mar 7, 2013 Issued
Array ( [id] => 9719526 [patent_doc_number] => 20140255225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'FLOW THRU MECHANICAL BLOOD PUMP BEARINGS' [patent_app_type] => utility [patent_app_number] => 13/790239 [patent_app_country] => US [patent_app_date] => 2013-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4127 [patent_no_of_claims] => 41 [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] => 13790239 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/790239
Flow thru mechanical blood pump bearings Mar 7, 2013 Issued
Array ( [id] => 9719486 [patent_doc_number] => 20140255185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'METHODS AND SYSTEMS FOR ALLEVIATING LOADS IN OFF-SHORE WIND TURBINES' [patent_app_type] => utility [patent_app_number] => 13/787882 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2496 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13787882 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/787882
Methods and systems for alleviating loads in off-shore wind turbines Mar 6, 2013 Issued
Array ( [id] => 9719502 [patent_doc_number] => 20140255201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'Removable Rotor Blade Tip' [patent_app_type] => utility [patent_app_number] => 13/789265 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4508 [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] => 13789265 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/789265
Removable rotor blade tip Mar 6, 2013 Issued
Array ( [id] => 9719491 [patent_doc_number] => 20140255190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'Wind Turbine System Constructive Arrangement' [patent_app_type] => utility [patent_app_number] => 13/786121 [patent_app_country] => US [patent_app_date] => 2013-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1661 [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] => 13786121 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/786121
Wind Turbine System Constructive Arrangement Mar 4, 2013 Abandoned
Array ( [id] => 9033669 [patent_doc_number] => 20130236307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'ROTOR BLADE PITCHING ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 13/783709 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6007 [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] => 13783709 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/783709
ROTOR BLADE PITCHING ARRANGEMENT Mar 3, 2013 Abandoned
Array ( [id] => 9033665 [patent_doc_number] => 20130236303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'CENTRIFUGAL FAN' [patent_app_type] => utility [patent_app_number] => 13/781811 [patent_app_country] => US [patent_app_date] => 2013-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4791 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13781811 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/781811
Centrifugal fan having main blade with axially upper end projecting upward Feb 28, 2013 Issued
Array ( [id] => 9015421 [patent_doc_number] => 20130230385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'TURBINE PISTON' [patent_app_type] => utility [patent_app_number] => 13/775783 [patent_app_country] => US [patent_app_date] => 2013-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2834 [patent_no_of_claims] => 18 [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] => 13775783 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/775783
TURBINE PISTON Feb 24, 2013 Abandoned
Array ( [id] => 9685091 [patent_doc_number] => 20140241854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'ACTIVE TURBINE OR COMPRESSOR TIP CLEARANCE CONTROL' [patent_app_type] => utility [patent_app_number] => 13/775806 [patent_app_country] => US [patent_app_date] => 2013-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3488 [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] => 13775806 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/775806
Active turbine or compressor tip clearance control Feb 24, 2013 Issued
Array ( [id] => 9670247 [patent_doc_number] => 20140234110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'TURBINE BLADE TIP SHROUD AND MID-SPAN SNUBBER WITH COMPOUND CONTACT ANGLE' [patent_app_type] => utility [patent_app_number] => 13/772777 [patent_app_country] => US [patent_app_date] => 2013-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2787 [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] => 13772777 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/772777
Turbine blade tip shroud and mid-span snubber with compound contact angle Feb 20, 2013 Issued
Array ( [id] => 9002881 [patent_doc_number] => 20130224006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'STEAM TURBINE' [patent_app_type] => utility [patent_app_number] => 13/773032 [patent_app_country] => US [patent_app_date] => 2013-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5584 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13773032 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/773032
STEAM TURBINE Feb 20, 2013 Abandoned
Array ( [id] => 8883423 [patent_doc_number] => 20130156607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'COMPRESSOR PROTECTION AND DIAGNOSTIC SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/770479 [patent_app_country] => US [patent_app_date] => 2013-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 10607 [patent_no_of_claims] => 25 [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] => 13770479 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/770479
COMPRESSOR PROTECTION AND DIAGNOSTIC SYSTEM Feb 18, 2013 Abandoned
Array ( [id] => 8986903 [patent_doc_number] => 20130214184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'FLUID TRANSPORT APPARATUS, REPLACEMENT UNIT AND METHOD FOR MANUFACTURING REPLACEMENT UNIT' [patent_app_type] => utility [patent_app_number] => 13/765392 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4856 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13765392 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765392
FLUID TRANSPORT APPARATUS, REPLACEMENT UNIT AND METHOD FOR MANUFACTURING REPLACEMENT UNIT Feb 11, 2013 Abandoned
Array ( [id] => 17800734 [patent_doc_number] => 11415024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Bearing housing of an exhaust-gas turbocharger [patent_app_type] => utility [patent_app_number] => 14/378991 [patent_app_country] => US [patent_app_date] => 2013-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 1710 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14378991 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/378991
Bearing housing of an exhaust-gas turbocharger Feb 10, 2013 Issued
Array ( [id] => 12348783 [patent_doc_number] => 09951764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => High-efficiency double-intake air pump [patent_app_type] => utility [patent_app_number] => 14/648535 [patent_app_country] => US [patent_app_date] => 2013-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3731 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 588 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14648535 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/648535
High-efficiency double-intake air pump Jan 13, 2013 Issued
Array ( [id] => 10445361 [patent_doc_number] => 20150330376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-19 [patent_title] => 'SWASH PLATE TYPE COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 14/654842 [patent_app_country] => US [patent_app_date] => 2012-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5496 [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] => 14654842 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/654842
SWASH PLATE TYPE COMPRESSOR Dec 27, 2012 Abandoned
Array ( [id] => 10452809 [patent_doc_number] => 20150337824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-26 [patent_title] => 'SWASH PLATE TYPE COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 14/654837 [patent_app_country] => US [patent_app_date] => 2012-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3516 [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] => 14654837 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/654837
SWASH PLATE TYPE COMPRESSOR Dec 27, 2012 Abandoned
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