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] => 11658041 [patent_doc_number] => 09671033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-06 [patent_title] => 'Method and apparatus for controlling a solenoid actuated inlet valve' [patent_app_type] => utility [patent_app_number] => 13/710827 [patent_app_country] => US [patent_app_date] => 2012-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3925 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13710827 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/710827
Method and apparatus for controlling a solenoid actuated inlet valve Dec 10, 2012 Issued
Array ( [id] => 9204795 [patent_doc_number] => 20140003972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'FAN MOTOR STRUCTURE' [patent_app_type] => utility [patent_app_number] => 13/709922 [patent_app_country] => US [patent_app_date] => 2012-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2844 [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] => 13709922 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/709922
FAN MOTOR STRUCTURE Dec 9, 2012 Abandoned
Array ( [id] => 8853005 [patent_doc_number] => 20130142680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'ELECTRIC PUMP' [patent_app_type] => utility [patent_app_number] => 13/690723 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7150 [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] => 13690723 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/690723
ELECTRIC PUMP Nov 29, 2012 Abandoned
Array ( [id] => 11390112 [patent_doc_number] => 09551351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-24 [patent_title] => 'Compression device and a thermodynamic system comprising such a compression device' [patent_app_type] => utility [patent_app_number] => 13/690731 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4927 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13690731 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/690731
Compression device and a thermodynamic system comprising such a compression device Nov 29, 2012 Issued
Array ( [id] => 8716875 [patent_doc_number] => 20130068092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'Dove-Tail Clamp' [patent_app_type] => utility [patent_app_number] => 13/678067 [patent_app_country] => US [patent_app_date] => 2012-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10483 [patent_no_of_claims] => 20 [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] => 13678067 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/678067
Dove-tail clamp Nov 14, 2012 Issued
Array ( [id] => 9476546 [patent_doc_number] => 20140134009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'TUNABLE VIBRATION AND ACOUSTIC NOISE SUPPRESSION IN AN AIR-MOVER ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/677969 [patent_app_country] => US [patent_app_date] => 2012-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4902 [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] => 13677969 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/677969
TUNABLE VIBRATION AND ACOUSTIC NOISE SUPPRESSION IN AN AIR-MOVER ASSEMBLY Nov 14, 2012 Abandoned
Array ( [id] => 8791506 [patent_doc_number] => 20130108475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'Actuator-Driven Pinch Pump' [patent_app_type] => utility [patent_app_number] => 13/661452 [patent_app_country] => US [patent_app_date] => 2012-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6352 [patent_no_of_claims] => 19 [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] => 13661452 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/661452
Actuator-Driven Pinch Pump Oct 25, 2012 Abandoned
Array ( [id] => 9448777 [patent_doc_number] => 20140119946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Battery Backup Sump Pump Systems and Methods' [patent_app_type] => utility [patent_app_number] => 13/660748 [patent_app_country] => US [patent_app_date] => 2012-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 9810 [patent_no_of_claims] => 25 [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] => 13660748 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/660748
Battery backup sump pump systems and methods Oct 24, 2012 Issued
Array ( [id] => 9448781 [patent_doc_number] => 20140119950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Fluid Level Sensor Systems and Methods' [patent_app_type] => utility [patent_app_number] => 13/660793 [patent_app_country] => US [patent_app_date] => 2012-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 9943 [patent_no_of_claims] => 22 [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] => 13660793 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/660793
Fluid level sensor systems and methods Oct 24, 2012 Issued
Array ( [id] => 10240326 [patent_doc_number] => 20150125321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'PERMANENT MAGNET LINEAR PISTON PUMP' [patent_app_type] => utility [patent_app_number] => 14/389651 [patent_app_country] => US [patent_app_date] => 2012-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 3883 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14389651 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/389651
PERMANENT MAGNET LINEAR PISTON PUMP Oct 14, 2012 Abandoned
Array ( [id] => 8648729 [patent_doc_number] => 20130034459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-07 [patent_title] => 'Pump' [patent_app_type] => utility [patent_app_number] => 13/627323 [patent_app_country] => US [patent_app_date] => 2012-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4847 [patent_no_of_claims] => 14 [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] => 13627323 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/627323
Pump Sep 25, 2012 Issued
Array ( [id] => 9222300 [patent_doc_number] => 20140017075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'FAN STRUCTURE' [patent_app_type] => utility [patent_app_number] => 13/545007 [patent_app_country] => US [patent_app_date] => 2012-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1874 [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] => 13545007 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/545007
Fan structure Jul 9, 2012 Issued
Array ( [id] => 9596594 [patent_doc_number] => 20140193275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'DEVICE FOR CONTROLLING A PISTON PUMP UNIT FOR LIQUID CHROMATOGRAPHY' [patent_app_type] => utility [patent_app_number] => 14/239762 [patent_app_country] => US [patent_app_date] => 2012-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8925 [patent_no_of_claims] => 29 [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] => 14239762 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/239762
Device for controlling a piston pump unit for liquid chromatography Jul 1, 2012 Issued
Array ( [id] => 9261999 [patent_doc_number] => 20130343928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'LIFT SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/532337 [patent_app_country] => US [patent_app_date] => 2012-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 15383 [patent_no_of_claims] => 41 [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] => 13532337 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/532337
LIFT SYSTEM Jun 24, 2012 Abandoned
Array ( [id] => 9261987 [patent_doc_number] => 20130343916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'Systems and Methods for Speed Control of an Air Mover' [patent_app_type] => utility [patent_app_number] => 13/532121 [patent_app_country] => US [patent_app_date] => 2012-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3232 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13532121 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/532121
Systems and methods for speed control of an air mover Jun 24, 2012 Issued
Array ( [id] => 9407966 [patent_doc_number] => 20140099218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => 'ROTARY COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 14/124494 [patent_app_country] => US [patent_app_date] => 2012-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11078 [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] => 14124494 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/124494
ROTARY COMPRESSOR Jun 5, 2012 Abandoned
Array ( [id] => 12166584 [patent_doc_number] => 09885348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Reciprocation pump and a dialysis apparatus equipped with the reciprocation pump' [patent_app_type] => utility [patent_app_number] => 13/479687 [patent_app_country] => US [patent_app_date] => 2012-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6149 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 445 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13479687 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/479687
Reciprocation pump and a dialysis apparatus equipped with the reciprocation pump May 23, 2012 Issued
Array ( [id] => 8482710 [patent_doc_number] => 20120282118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'Reciprocation Pump And A Dialysis Apparatus Equipped With The Reciprocation Pump' [patent_app_type] => utility [patent_app_number] => 13/479404 [patent_app_country] => US [patent_app_date] => 2012-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8170 [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] => 13479404 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/479404
Reciprocation pump and a dialysis apparatus equipped with the reciprocation pump May 23, 2012 Issued
Array ( [id] => 10084066 [patent_doc_number] => 09121410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Oscillating fan with built-in pull-type control switch' [patent_app_type] => utility [patent_app_number] => 13/479231 [patent_app_country] => US [patent_app_date] => 2012-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2149 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13479231 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/479231
Oscillating fan with built-in pull-type control switch May 22, 2012 Issued
Array ( [id] => 12450432 [patent_doc_number] => 09982667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Tube pump and tube fixing member [patent_app_type] => utility [patent_app_number] => 13/472593 [patent_app_country] => US [patent_app_date] => 2012-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 14384 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13472593 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/472593
Tube pump and tube fixing member May 15, 2012 Issued
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