Search

Krishnan S. Menon

Examiner (ID: 4048, Phone: (571)272-1143 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1723, 1777, 1797
Total Applications
2547
Issued Applications
1374
Pending Applications
280
Abandoned Applications
951

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11888603 [patent_doc_number] => 09759156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Asymmetric piston' [patent_app_type] => utility [patent_app_number] => 14/638339 [patent_app_country] => US [patent_app_date] => 2015-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4138 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14638339 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/638339
Asymmetric piston Mar 3, 2015 Issued
Array ( [id] => 11522181 [patent_doc_number] => 09605570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Vehicle' [patent_app_type] => utility [patent_app_number] => 14/636324 [patent_app_country] => US [patent_app_date] => 2015-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5872 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14636324 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/636324
Vehicle Mar 2, 2015 Issued
Array ( [id] => 11507913 [patent_doc_number] => 09599063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-21 [patent_title] => 'Engine unit for vehicle' [patent_app_type] => utility [patent_app_number] => 14/636322 [patent_app_country] => US [patent_app_date] => 2015-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6057 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14636322 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/636322
Engine unit for vehicle Mar 2, 2015 Issued
Array ( [id] => 10362469 [patent_doc_number] => 20150247474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-03 [patent_title] => 'ONE-PIECE PISTON FEATURING ADDITIVE MACHINING PRODUCED COMBUSTION BOWL RIM AND COOLING GALLERY' [patent_app_type] => utility [patent_app_number] => 14/635348 [patent_app_country] => US [patent_app_date] => 2015-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2440 [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] => 14635348 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/635348
One-piece piston featuring additive machining produced combustion bowl rim and cooling gallery Mar 1, 2015 Issued
Array ( [id] => 11800173 [patent_doc_number] => 09540994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'Planetary crank gear design for internal combustion engines' [patent_app_type] => utility [patent_app_number] => 14/634031 [patent_app_country] => US [patent_app_date] => 2015-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 6798 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 477 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14634031 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/634031
Planetary crank gear design for internal combustion engines Feb 26, 2015 Issued
Array ( [id] => 10274691 [patent_doc_number] => 20150159688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'CONNECTING ROD LUBRICATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/626369 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5150 [patent_no_of_claims] => 15 [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] => 14626369 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/626369
Connecting rod lubrication apparatus Feb 18, 2015 Issued
Array ( [id] => 10355756 [patent_doc_number] => 20150240761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'INTAKE DUCT' [patent_app_type] => utility [patent_app_number] => 14/625224 [patent_app_country] => US [patent_app_date] => 2015-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3213 [patent_no_of_claims] => 3 [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] => 14625224 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/625224
Intake duct Feb 17, 2015 Issued
Array ( [id] => 11305367 [patent_doc_number] => 09512754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Blowby gas processing device of internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/621827 [patent_app_country] => US [patent_app_date] => 2015-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5294 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14621827 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/621827
Blowby gas processing device of internal combustion engine Feb 12, 2015 Issued
Array ( [id] => 11312439 [patent_doc_number] => 20160348549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'BLOW-BY HEATER' [patent_app_type] => utility [patent_app_number] => 15/116684 [patent_app_country] => US [patent_app_date] => 2015-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2904 [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] => 15116684 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/116684
Blow-by heater Feb 11, 2015 Issued
Array ( [id] => 11192034 [patent_doc_number] => 09422842 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-08-23 [patent_title] => 'Plug on disconnect PCV fitting' [patent_app_type] => utility [patent_app_number] => 14/617176 [patent_app_country] => US [patent_app_date] => 2015-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3301 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14617176 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/617176
Plug on disconnect PCV fitting Feb 8, 2015 Issued
Array ( [id] => 10267810 [patent_doc_number] => 20150152807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-04 [patent_title] => 'PISTON FOR AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/617470 [patent_app_country] => US [patent_app_date] => 2015-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2202 [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] => 14617470 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/617470
PISTON FOR AN INTERNAL COMBUSTION ENGINE Feb 8, 2015
Array ( [id] => 11185303 [patent_doc_number] => 09416699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-16 [patent_title] => 'Heating device of a PCV valve' [patent_app_type] => utility [patent_app_number] => 14/616266 [patent_app_country] => US [patent_app_date] => 2015-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4303 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 14616266 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/616266
Heating device of a PCV valve Feb 5, 2015 Issued
Array ( [id] => 10334037 [patent_doc_number] => 20150219042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'PISTON WITH ABRADABLE COATING TO GENERATE APPROPRIATE CONTACT GEOMETRY ON RUNNING SURFACE' [patent_app_type] => utility [patent_app_number] => 14/613603 [patent_app_country] => US [patent_app_date] => 2015-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4785 [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] => 14613603 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/613603
Piston with abradable coating to generate appropriate contact geometry on running surface Feb 3, 2015 Issued
Array ( [id] => 11257267 [patent_doc_number] => 09482161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Actuator of link mechanism for internal combustion engine and actuator for variable compression ratio mechanism' [patent_app_type] => utility [patent_app_number] => 14/613079 [patent_app_country] => US [patent_app_date] => 2015-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7857 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 14613079 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/613079
Actuator of link mechanism for internal combustion engine and actuator for variable compression ratio mechanism Feb 2, 2015 Issued
Array ( [id] => 13649075 [patent_doc_number] => 09850846 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-12-26 [patent_title] => Cylinder liner and method of forming the same [patent_app_type] => utility [patent_app_number] => 14/608169 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1787 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14608169 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/608169
Cylinder liner and method of forming the same Jan 27, 2015 Issued
Array ( [id] => 10348316 [patent_doc_number] => 20150233321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'METHOD FOR PRODUCING A COOLING CHANNEL SYSTEM FOR INTERNAL COMBUSTION ENGINES AND PISTON PRODUCED IN THIS WAY' [patent_app_type] => utility [patent_app_number] => 14/607449 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2205 [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] => 14607449 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/607449
METHOD FOR PRODUCING A COOLING CHANNEL SYSTEM FOR INTERNAL COMBUSTION ENGINES AND PISTON PRODUCED IN THIS WAY Jan 27, 2015
Array ( [id] => 11464481 [patent_doc_number] => 09581103 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-02-28 [patent_title] => 'Cylinder liner and method of forming the same' [patent_app_type] => utility [patent_app_number] => 14/608164 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2574 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14608164 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/608164
Cylinder liner and method of forming the same Jan 27, 2015 Issued
Array ( [id] => 11291150 [patent_doc_number] => 20160341082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'BLOW-BY HEATER' [patent_app_type] => utility [patent_app_number] => 15/111669 [patent_app_country] => US [patent_app_date] => 2015-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3323 [patent_no_of_claims] => 9 [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] => 15111669 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/111669
Blow-by heater Jan 18, 2015 Issued
Array ( [id] => 11004646 [patent_doc_number] => 20160201595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'Crankcase Ventilation System Geometry Optimization' [patent_app_type] => utility [patent_app_number] => 14/594643 [patent_app_country] => US [patent_app_date] => 2015-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3069 [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] => 14594643 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/594643
Crankcase Ventilation System Geometry Optimization Jan 11, 2015
Array ( [id] => 13676433 [patent_doc_number] => 20160376950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => BLOW-BY GAS OIL SEPARATOR [patent_app_type] => utility [patent_app_number] => 15/112919 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15112919 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/112919
BLOW-BY GAS OIL SEPARATOR Dec 21, 2014 Abandoned
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