Search

Christopher R. Dandridge

Examiner (ID: 9584, Phone: (571)270-1505 , Office: P/3752 )

Most Active Art Unit
3752
Art Unit(s)
3752
Total Applications
642
Issued Applications
374
Pending Applications
104
Abandoned Applications
208

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11344080 [patent_doc_number] => 09528482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Electromagnetic fuel injection valve' [patent_app_type] => utility [patent_app_number] => 14/416693 [patent_app_country] => US [patent_app_date] => 2013-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6479 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14416693 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/416693
Electromagnetic fuel injection valve Jun 18, 2013 Issued
Array ( [id] => 10964464 [patent_doc_number] => 20140367495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'FUEL INJECTION NOZZLE AND METHOD OF MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/916767 [patent_app_country] => US [patent_app_date] => 2013-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4608 [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] => 13916767 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/916767
Fuel injection nozzle and method of manufacturing the same Jun 12, 2013 Issued
Array ( [id] => 14002065 [patent_doc_number] => 10219452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Drip irrigation emitter and drip irrigation device equipped with same [patent_app_type] => utility [patent_app_number] => 14/402706 [patent_app_country] => US [patent_app_date] => 2013-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 9281 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14402706 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/402706
Drip irrigation emitter and drip irrigation device equipped with same May 23, 2013 Issued
Array ( [id] => 10266313 [patent_doc_number] => 20150151310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'SPRAY HEAD' [patent_app_type] => utility [patent_app_number] => 14/403395 [patent_app_country] => US [patent_app_date] => 2013-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3382 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14403395 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/403395
SPRAY HEAD May 22, 2013 Abandoned
Array ( [id] => 10251872 [patent_doc_number] => 20150136868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'PRECIPITATION SIMULATOR' [patent_app_type] => utility [patent_app_number] => 14/402167 [patent_app_country] => US [patent_app_date] => 2013-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5535 [patent_no_of_claims] => 31 [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] => 14402167 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/402167
PRECIPITATION SIMULATOR May 21, 2013 Abandoned
Array ( [id] => 10916222 [patent_doc_number] => 20140319241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'SYSTEM AND METHOD FOR HUMIDIFYING A SYSTEM FOR APPLYING A COATING TO A WORKPIECE' [patent_app_type] => utility [patent_app_number] => 13/873822 [patent_app_country] => US [patent_app_date] => 2013-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3543 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [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] => 13873822 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/873822
SYSTEM AND METHOD FOR HUMIDIFYING A SYSTEM FOR APPLYING A COATING TO A WORKPIECE Apr 29, 2013 Abandoned
Array ( [id] => 11784171 [patent_doc_number] => 09393451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-19 [patent_title] => 'Integrated panel for fire suppression system' [patent_app_type] => utility [patent_app_number] => 13/873143 [patent_app_country] => US [patent_app_date] => 2013-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2039 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13873143 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/873143
Integrated panel for fire suppression system Apr 28, 2013 Issued
Array ( [id] => 9178130 [patent_doc_number] => 20130320115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'SHUT-OFF FOR SPRAYERS' [patent_app_type] => utility [patent_app_number] => 13/871501 [patent_app_country] => US [patent_app_date] => 2013-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3238 [patent_no_of_claims] => 12 [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] => 13871501 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/871501
SHUT-OFF FOR SPRAYERS Apr 25, 2013 Abandoned
Array ( [id] => 9131770 [patent_doc_number] => 20130292484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'DELIVERY SYSTEM COMPRISING IMPROVED VOLATILE COMPOSITIONS' [patent_app_type] => utility [patent_app_number] => 13/869998 [patent_app_country] => US [patent_app_date] => 2013-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6825 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13869998 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/869998
DELIVERY SYSTEM COMPRISING IMPROVED VOLATILE COMPOSITIONS Apr 24, 2013 Abandoned
Array ( [id] => 10593731 [patent_doc_number] => 09314804 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-04-19 [patent_title] => 'Spray shield and spray system including the same' [patent_app_type] => utility [patent_app_number] => 13/869936 [patent_app_country] => US [patent_app_date] => 2013-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 174 [patent_no_of_words] => 15929 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13869936 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/869936
Spray shield and spray system including the same Apr 23, 2013 Issued
Array ( [id] => 9145084 [patent_doc_number] => 20130299607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'SPRAY EJECTOR DEVICE AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 13/866783 [patent_app_country] => US [patent_app_date] => 2013-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 31702 [patent_no_of_claims] => 78 [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] => 13866783 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/866783
SPRAY EJECTOR DEVICE AND METHODS OF USE Apr 18, 2013 Abandoned
Array ( [id] => 10237520 [patent_doc_number] => 20150122513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'DRY SPRINKLER ASSEMBLIES' [patent_app_type] => utility [patent_app_number] => 14/395036 [patent_app_country] => US [patent_app_date] => 2013-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12966 [patent_no_of_claims] => 31 [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] => 14395036 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/395036
Dry sprinkler assemblies Apr 18, 2013 Issued
Array ( [id] => 13194595 [patent_doc_number] => 10112203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Portable volatile material dispenser and method of simulating a flame in same [patent_app_type] => utility [patent_app_number] => 13/864690 [patent_app_country] => US [patent_app_date] => 2013-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5749 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13864690 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/864690
Portable volatile material dispenser and method of simulating a flame in same Apr 16, 2013 Issued
Array ( [id] => 10909126 [patent_doc_number] => 20140312141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'Variable Pressure Sprinkler System' [patent_app_type] => utility [patent_app_number] => 13/865056 [patent_app_country] => US [patent_app_date] => 2013-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5798 [patent_no_of_claims] => 23 [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] => 13865056 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/865056
Variable Pressure Sprinkler System Apr 16, 2013 Abandoned
Array ( [id] => 9117909 [patent_doc_number] => 20130284831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'PORTABLE PARTICLE SPREADING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/865182 [patent_app_country] => US [patent_app_date] => 2013-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2861 [patent_no_of_claims] => 12 [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] => 13865182 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/865182
PORTABLE PARTICLE SPREADING DEVICE Apr 16, 2013 Abandoned
Array ( [id] => 9091054 [patent_doc_number] => 20130270365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'POWDER CUP SPRAY GUN AND SPRAY-COATING DEVICE COMPRISING A POWDER CUP SPRAY GUN' [patent_app_type] => utility [patent_app_number] => 13/858957 [patent_app_country] => US [patent_app_date] => 2013-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4240 [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] => 13858957 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/858957
Powder cup spray gun and spray-coating device comprising a powder cup spray gun Apr 8, 2013 Issued
Array ( [id] => 9078865 [patent_doc_number] => 20130264395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-10 [patent_title] => 'WEDGE INSERT FOR A POWDER TUBE EXTENSION OF A POWDER SPRAY GUN OPERABLE AT HIGH VOLTAGE, AND POWDER TUBE EXTENSION WITH WEDGE INSERT' [patent_app_type] => utility [patent_app_number] => 13/858144 [patent_app_country] => US [patent_app_date] => 2013-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5220 [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] => 13858144 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/858144
WEDGE INSERT FOR A POWDER TUBE EXTENSION OF A POWDER SPRAY GUN OPERABLE AT HIGH VOLTAGE, AND POWDER TUBE EXTENSION WITH WEDGE INSERT Apr 7, 2013 Abandoned
Array ( [id] => 9782852 [patent_doc_number] => 20140299671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'CO-AXIAL DUAL FLUIDS METERING SYSTEM AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/857689 [patent_app_country] => US [patent_app_date] => 2013-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5334 [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] => 13857689 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/857689
Co-axial dual fluids metering system and methods Apr 4, 2013 Issued
Array ( [id] => 9782857 [patent_doc_number] => 20140299676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-09 [patent_title] => 'DUAL SOLENOID DUAL ANGLE ENTRY MULTI-PHYSICS FUEL ATOMIZER' [patent_app_type] => utility [patent_app_number] => 13/857292 [patent_app_country] => US [patent_app_date] => 2013-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5145 [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] => 13857292 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/857292
DUAL SOLENOID DUAL ANGLE ENTRY MULTI-PHYSICS FUEL ATOMIZER Apr 4, 2013 Abandoned
Array ( [id] => 10251883 [patent_doc_number] => 20150136879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'FUEL INJECTOR' [patent_app_type] => utility [patent_app_number] => 14/405722 [patent_app_country] => US [patent_app_date] => 2013-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2229 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14405722 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/405722
FUEL INJECTOR Apr 4, 2013 Abandoned
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