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] => 9000003 [patent_doc_number] => 20130221128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'Arc Adjustable Rotary Sprinkler Having Full-Circle Operation and Automatic Matched Precipitation' [patent_app_type] => utility [patent_app_number] => 13/776044 [patent_app_country] => US [patent_app_date] => 2013-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7264 [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] => 13776044 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/776044
Arc adjustable rotary sprinkler having full-circle operation and automatic matched precipitation Feb 24, 2013 Issued
Array ( [id] => 9682334 [patent_doc_number] => 20140239096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'PNEUMATICALLY POWERED FOAM SPRAYER' [patent_app_type] => utility [patent_app_number] => 13/774195 [patent_app_country] => US [patent_app_date] => 2013-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4284 [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] => 13774195 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/774195
Pneumatically powered foam sprayer Feb 21, 2013 Issued
Array ( [id] => 9000010 [patent_doc_number] => 20130221134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/771719 [patent_app_country] => US [patent_app_date] => 2013-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10166 [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] => 13771719 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/771719
LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS Feb 19, 2013 Abandoned
Array ( [id] => 11204341 [patent_doc_number] => 09433954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-06 [patent_title] => 'Foam generator, nozzle for a foam generator and carwash having a foam generator' [patent_app_type] => utility [patent_app_number] => 13/770348 [patent_app_country] => US [patent_app_date] => 2013-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 3246 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13770348 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/770348
Foam generator, nozzle for a foam generator and carwash having a foam generator Feb 18, 2013 Issued
Array ( [id] => 11256112 [patent_doc_number] => 09481002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Device for manually painting a large surface, in particular an outer surface of an aircraft' [patent_app_type] => utility [patent_app_number] => 13/769983 [patent_app_country] => US [patent_app_date] => 2013-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2513 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13769983 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/769983
Device for manually painting a large surface, in particular an outer surface of an aircraft Feb 18, 2013 Issued
Array ( [id] => 10515751 [patent_doc_number] => 09242787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-26 [patent_title] => 'Dual flow disperser' [patent_app_type] => utility [patent_app_number] => 13/767965 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 2648 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13767965 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/767965
Dual flow disperser Feb 14, 2013 Issued
Array ( [id] => 8973429 [patent_doc_number] => 20130206859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'LANDSCAPE WATERFALL' [patent_app_type] => utility [patent_app_number] => 13/768612 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2111 [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] => 13768612 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/768612
LANDSCAPE WATERFALL Feb 14, 2013 Abandoned
Array ( [id] => 9064672 [patent_doc_number] => 20130256428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'Fuel Injection Valve' [patent_app_type] => utility [patent_app_number] => 13/768718 [patent_app_country] => US [patent_app_date] => 2013-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5459 [patent_no_of_claims] => 6 [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] => 13768718 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/768718
Fuel injection valve Feb 14, 2013 Issued
Array ( [id] => 11192092 [patent_doc_number] => 09422901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Fuel injection valve' [patent_app_type] => utility [patent_app_number] => 13/767209 [patent_app_country] => US [patent_app_date] => 2013-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6583 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13767209 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/767209
Fuel injection valve Feb 13, 2013 Issued
Array ( [id] => 11874172 [patent_doc_number] => 09745936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-29 [patent_title] => 'Variable angle multi-point injection' [patent_app_type] => utility [patent_app_number] => 13/767402 [patent_app_country] => US [patent_app_date] => 2013-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 6419 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13767402 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/767402
Variable angle multi-point injection Feb 13, 2013 Issued
Array ( [id] => 11297022 [patent_doc_number] => 09505014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Rotary atomizing head for electrostatic coater' [patent_app_type] => utility [patent_app_number] => 13/765929 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5775 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13765929 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765929
Rotary atomizing head for electrostatic coater Feb 12, 2013 Issued
Array ( [id] => 8999525 [patent_doc_number] => 20130220650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'FIRE PROTECTION DEVICE FOR SMALL ELECTRICAL DEVICES' [patent_app_type] => utility [patent_app_number] => 13/765967 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3275 [patent_no_of_claims] => 10 [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] => 13765967 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765967
Fire protection device for small electrical devices Feb 12, 2013 Issued
Array ( [id] => 11486453 [patent_doc_number] => 09592517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-14 [patent_title] => 'Fluid ejection device system and medical apparatus' [patent_app_type] => utility [patent_app_number] => 13/765589 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7820 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13765589 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765589
Fluid ejection device system and medical apparatus Feb 11, 2013 Issued
Array ( [id] => 8973442 [patent_doc_number] => 20130206872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'FUEL INJECTOR' [patent_app_type] => utility [patent_app_number] => 13/765342 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1945 [patent_no_of_claims] => 9 [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] => 13765342 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765342
Fuel injector Feb 11, 2013 Issued
Array ( [id] => 14594881 [patent_doc_number] => 10350619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Rotary sprinkler [patent_app_type] => utility [patent_app_number] => 13/763487 [patent_app_country] => US [patent_app_date] => 2013-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 42 [patent_no_of_words] => 6434 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13763487 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/763487
Rotary sprinkler Feb 7, 2013 Issued
Array ( [id] => 8986773 [patent_doc_number] => 20130214054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'GENERATOR APPARATUS FOR PRODUCING VORTEX RINGS ENTRAINED WITH CHARGED PARTICLES' [patent_app_type] => utility [patent_app_number] => 13/762954 [patent_app_country] => US [patent_app_date] => 2013-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6547 [patent_no_of_claims] => 24 [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] => 13762954 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/762954
GENERATOR APPARATUS FOR PRODUCING VORTEX RINGS ENTRAINED WITH CHARGED PARTICLES Feb 7, 2013 Abandoned
Array ( [id] => 12507054 [patent_doc_number] => 09999793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-19 [patent_title] => Flexible dry sprinkler having a differential pressure controller [patent_app_type] => utility [patent_app_number] => 13/757448 [patent_app_country] => US [patent_app_date] => 2013-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2460 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 441 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13757448 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/757448
Flexible dry sprinkler having a differential pressure controller Jan 31, 2013 Issued
Array ( [id] => 10586943 [patent_doc_number] => 09308540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-12 [patent_title] => 'Showerhead assembly with primary showerhead and orbiting showerhead' [patent_app_type] => utility [patent_app_number] => 13/756795 [patent_app_country] => US [patent_app_date] => 2013-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 2763 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 331 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13756795 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/756795
Showerhead assembly with primary showerhead and orbiting showerhead Jan 31, 2013 Issued
Array ( [id] => 9928054 [patent_doc_number] => 20150076245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'DEVICE FOR NEBULIZING A LIQUID' [patent_app_type] => utility [patent_app_number] => 14/375691 [patent_app_country] => US [patent_app_date] => 2013-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4179 [patent_no_of_claims] => 21 [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] => 14375691 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/375691
DEVICE FOR NEBULIZING A LIQUID Jan 24, 2013 Abandoned
Array ( [id] => 13180455 [patent_doc_number] => 10105719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => Electrostatic atomizer, mist generation method [patent_app_type] => utility [patent_app_number] => 14/370443 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 17000 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14370443 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/370443
Electrostatic atomizer, mist generation method Dec 26, 2012 Issued
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