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] => 11224728 [patent_doc_number] => 09452438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-27 [patent_title] => 'Full cone spray nozzle' [patent_app_type] => utility [patent_app_number] => 14/349943 [patent_app_country] => US [patent_app_date] => 2012-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7076 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14349943 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/349943
Full cone spray nozzle Dec 24, 2012 Issued
Array ( [id] => 9653894 [patent_doc_number] => 20140224899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'SPRAYER' [patent_app_type] => utility [patent_app_number] => 14/342276 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7399 [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] => 14342276 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/342276
SPRAYER Nov 19, 2012 Abandoned
Array ( [id] => 11789687 [patent_doc_number] => 09399231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-26 [patent_title] => 'Rotary atomizing head type coating machine' [patent_app_type] => utility [patent_app_number] => 14/236244 [patent_app_country] => US [patent_app_date] => 2012-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 10776 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14236244 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/236244
Rotary atomizing head type coating machine Nov 13, 2012 Issued
Array ( [id] => 9667244 [patent_doc_number] => 20140231107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-21 [patent_title] => 'AUTOMATIC FIRE-EXTINGUISHING AND FIRE-FIGHTING DEVICE FOR ELECTRIC AUTOMOBILE' [patent_app_type] => utility [patent_app_number] => 14/234543 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3487 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14234543 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/234543
AUTOMATIC FIRE-EXTINGUISHING AND FIRE-FIGHTING DEVICE FOR ELECTRIC AUTOMOBILE Nov 12, 2012 Abandoned
Array ( [id] => 11486455 [patent_doc_number] => 09592518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-14 [patent_title] => 'Jet diffuser device with quick-replaceable nozzle for irrigation systems' [patent_app_type] => utility [patent_app_number] => 14/235749 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 3458 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14235749 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/235749
Jet diffuser device with quick-replaceable nozzle for irrigation systems Oct 30, 2012 Issued
Array ( [id] => 9594386 [patent_doc_number] => 20140191062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/238528 [patent_app_country] => US [patent_app_date] => 2012-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7835 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14238528 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/238528
LIQUID EJECTION HEAD AND LIQUID EJECTION APPARATUS Sep 9, 2012 Abandoned
Array ( [id] => 9613250 [patent_doc_number] => 20140203107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-24 [patent_title] => 'THROUGHFLOW CONTROLLER' [patent_app_type] => utility [patent_app_number] => 14/342890 [patent_app_country] => US [patent_app_date] => 2012-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7992 [patent_no_of_claims] => 38 [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] => 14342890 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/342890
Throughflow controller Sep 5, 2012 Issued
Array ( [id] => 9327612 [patent_doc_number] => 20140054394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'REDUCTANT DELIVERY UNIT FOR AUTOMOTIVE SELECTIVE CATALYTIC REDUCTION SYSTEMS - ACTIVE COOLING' [patent_app_type] => utility [patent_app_number] => 13/595105 [patent_app_country] => US [patent_app_date] => 2012-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3651 [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] => 13595105 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/595105
REDUCTANT DELIVERY UNIT FOR AUTOMOTIVE SELECTIVE CATALYTIC REDUCTION SYSTEMS - ACTIVE COOLING Aug 26, 2012 Abandoned
Array ( [id] => 10945573 [patent_doc_number] => 20140348594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'FIRE, DUST AND EROSION SUPPRESSION PRODUCT AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/239250 [patent_app_country] => US [patent_app_date] => 2012-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2857 [patent_no_of_claims] => 10 [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] => 14239250 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/239250
FIRE, DUST AND EROSION SUPPRESSION PRODUCT AND METHOD Aug 15, 2012 Abandoned
Array ( [id] => 12303024 [patent_doc_number] => 09937368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Inner cylinder of explosion-venting-type aerosol fire extinguishing device [patent_app_type] => utility [patent_app_number] => 14/239358 [patent_app_country] => US [patent_app_date] => 2012-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3868 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14239358 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/239358
Inner cylinder of explosion-venting-type aerosol fire extinguishing device Aug 14, 2012 Issued
Array ( [id] => 9565570 [patent_doc_number] => 20140183283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'ACCUMULATOR TRIGGER SPRAYER AND ACCUMULATION VALVE THEREFOR' [patent_app_type] => utility [patent_app_number] => 14/237604 [patent_app_country] => US [patent_app_date] => 2012-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5457 [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] => 14237604 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/237604
Accumulator trigger sprayer and accumulation valve therefor Aug 8, 2012 Issued
Array ( [id] => 10354553 [patent_doc_number] => 20150239558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'DELIVERING FLUIDS OR GRANULAR SUBSTANCES BY PROJECTING SHELLED PORTIONS THEREOF' [patent_app_type] => utility [patent_app_number] => 13/569589 [patent_app_country] => US [patent_app_date] => 2012-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4638 [patent_no_of_claims] => 29 [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] => 13569589 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/569589
DELIVERING FLUIDS OR GRANULAR SUBSTANCES BY PROJECTING SHELLED PORTIONS THEREOF Aug 7, 2012 Abandoned
Array ( [id] => 10641717 [patent_doc_number] => 09358568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Liquid spray apparatus' [patent_app_type] => utility [patent_app_number] => 14/342677 [patent_app_country] => US [patent_app_date] => 2012-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 6732 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14342677 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/342677
Liquid spray apparatus Jul 4, 2012 Issued
Array ( [id] => 9202102 [patent_doc_number] => 20140001279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'Auto stop fluid valve' [patent_app_type] => utility [patent_app_number] => 13/507454 [patent_app_country] => US [patent_app_date] => 2012-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2620 [patent_no_of_claims] => 16 [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] => 13507454 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/507454
Auto stop fluid valve Jun 28, 2012 Issued
Array ( [id] => 9639094 [patent_doc_number] => 20140217204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'FUEL INJECTOR SOLENOID AND TERMINAL ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/343485 [patent_app_country] => US [patent_app_date] => 2012-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4038 [patent_no_of_claims] => 15 [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] => 14343485 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/343485
FUEL INJECTOR SOLENOID AND TERMINAL ASSEMBLY Jun 28, 2012 Abandoned
Array ( [id] => 9542136 [patent_doc_number] => 20140166783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'JET CONTROLLER' [patent_app_type] => utility [patent_app_number] => 14/236654 [patent_app_country] => US [patent_app_date] => 2012-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2481 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 7 [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] => 14236654 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/236654
Jet regulator Jun 22, 2012 Issued
Array ( [id] => 10149917 [patent_doc_number] => 09182198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'Wearable personal protection device with safety mechanism' [patent_app_type] => utility [patent_app_number] => 13/530219 [patent_app_country] => US [patent_app_date] => 2012-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3100 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13530219 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/530219
Wearable personal protection device with safety mechanism Jun 21, 2012 Issued
Array ( [id] => 13804155 [patent_doc_number] => 10179338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-15 [patent_title] => Electrostatic atomizer, and method for electrostatically atomizing by use of the same [patent_app_type] => utility [patent_app_number] => 14/235141 [patent_app_country] => US [patent_app_date] => 2012-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 12275 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14235141 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/235141
Electrostatic atomizer, and method for electrostatically atomizing by use of the same Jun 21, 2012 Issued
Array ( [id] => 11778890 [patent_doc_number] => 09387977 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-07-12 [patent_title] => 'Dual functioning combination non clog actuator with valve assembly for bag-valve and canister-on-valve assembled systems utilizing compressed air or gases' [patent_app_type] => utility [patent_app_number] => 13/506876 [patent_app_country] => US [patent_app_date] => 2012-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 56 [patent_no_of_words] => 6220 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 704 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13506876 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/506876
Dual functioning combination non clog actuator with valve assembly for bag-valve and canister-on-valve assembled systems utilizing compressed air or gases May 21, 2012 Issued
Array ( [id] => 11407985 [patent_doc_number] => 09555271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-31 [patent_title] => 'Suppressing a fire condition within a cargo container' [patent_app_type] => utility [patent_app_number] => 13/458575 [patent_app_country] => US [patent_app_date] => 2012-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4371 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13458575 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/458575
Suppressing a fire condition within a cargo container Apr 26, 2012 Issued
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