Search

Zelalem Eshete

Examiner (ID: 3767, Phone: (571)272-4860 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3748, 3711, 3746
Total Applications
1896
Issued Applications
1607
Pending Applications
15
Abandoned Applications
288

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9272055 [patent_doc_number] => 08635981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-28 [patent_title] => 'Mechanical valve clearance compensation element with two-part adjusting bolts' [patent_app_type] => utility [patent_app_number] => 13/180700 [patent_app_country] => US [patent_app_date] => 2011-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1275 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13180700 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/180700
Mechanical valve clearance compensation element with two-part adjusting bolts Jul 11, 2011 Issued
Array ( [id] => 11298422 [patent_doc_number] => 09506422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Efficient, low pressure ratio propulsor for gas turbine engines' [patent_app_type] => utility [patent_app_number] => 13/176365 [patent_app_country] => US [patent_app_date] => 2011-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1989 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13176365 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/176365
Efficient, low pressure ratio propulsor for gas turbine engines Jul 4, 2011 Issued
Array ( [id] => 11537346 [patent_doc_number] => 09611743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-04 [patent_title] => 'Radially compressible and expandable rotor for a pump having an impeller blade' [patent_app_type] => utility [patent_app_number] => 13/261562 [patent_app_country] => US [patent_app_date] => 2011-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 26 [patent_no_of_words] => 9896 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13261562 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/261562
Radially compressible and expandable rotor for a pump having an impeller blade Jun 30, 2011 Issued
Array ( [id] => 9084425 [patent_doc_number] => 08555840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-15 [patent_title] => 'Variable valve device' [patent_app_type] => utility [patent_app_number] => 13/172458 [patent_app_country] => US [patent_app_date] => 2011-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3123 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13172458 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/172458
Variable valve device Jun 28, 2011 Issued
Array ( [id] => 8764074 [patent_doc_number] => 20130092111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'CONTROL DEVICE OF ACTUATOR' [patent_app_type] => utility [patent_app_number] => 13/581627 [patent_app_country] => US [patent_app_date] => 2011-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15781 [patent_no_of_claims] => 11 [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] => 13581627 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/581627
Control device of actuator Jun 6, 2011 Issued
Array ( [id] => 6009651 [patent_doc_number] => 20110220048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-15 [patent_title] => 'Valve Operating Camshaft System For Internal Combustion Engine' [patent_app_type] => utility [patent_app_number] => 13/110951 [patent_app_country] => US [patent_app_date] => 2011-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1859 [patent_no_of_claims] => 11 [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] => publications/A1/0220/20110220048.pdf [firstpage_image] =>[orig_patent_app_number] => 13110951 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/110951
Valve Operating Camshaft System For Internal Combustion Engine May 18, 2011 Abandoned
Array ( [id] => 8856695 [patent_doc_number] => 08459218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Adjustable-stroke solenoid valve' [patent_app_type] => utility [patent_app_number] => 13/111241 [patent_app_country] => US [patent_app_date] => 2011-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13111241 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/111241
Adjustable-stroke solenoid valve May 18, 2011 Issued
Array ( [id] => 7570094 [patent_doc_number] => 20110265749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'BEARING BLOCK FOR A CAMSHAFT' [patent_app_type] => utility [patent_app_number] => 13/097883 [patent_app_country] => US [patent_app_date] => 2011-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1328 [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] => publications/A1/0265/20110265749.pdf [firstpage_image] =>[orig_patent_app_number] => 13097883 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/097883
Bearing block for a camshaft Apr 28, 2011 Issued
Array ( [id] => 9058001 [patent_doc_number] => 08544432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-01 [patent_title] => 'Variable valve actuation apparatus of internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/078023 [patent_app_country] => US [patent_app_date] => 2011-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 15121 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 438 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13078023 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/078023
Variable valve actuation apparatus of internal combustion engine Mar 31, 2011 Issued
Array ( [id] => 8581757 [patent_doc_number] => 20130000579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'INTERNAL COMBUSTION ENGINE HAVING TWO LUBRICATING CHAMBERS SEPARATED FROM ONE ANOTHER IN A FLUID-TIGHT MANNER' [patent_app_type] => utility [patent_app_number] => 13/583966 [patent_app_country] => US [patent_app_date] => 2011-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3434 [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] => 13583966 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583966
Internal combustion engine having two lubricating chambers separated from one another in a fluid-tight manner Mar 28, 2011 Issued
Array ( [id] => 8633600 [patent_doc_number] => 20130025403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'CAM PHASER CENTRALLY LOCATED ALONG CONCENTRIC CAMSHAFTS' [patent_app_type] => utility [patent_app_number] => 13/637071 [patent_app_country] => US [patent_app_date] => 2011-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 7607 [patent_no_of_claims] => 18 [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] => 13637071 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/637071
Cam phaser centrally located along concentric camshafts Mar 28, 2011 Issued
Array ( [id] => 8603084 [patent_doc_number] => 20130008396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'CONTROL APPARATUS FOR VARIABLE OPERATION ANGLE MECHANISM' [patent_app_type] => utility [patent_app_number] => 13/497379 [patent_app_country] => US [patent_app_date] => 2011-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6307 [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] => 13497379 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/497379
Control apparatus for variable operation angle mechanism Mar 10, 2011 Issued
Array ( [id] => 11642715 [patent_doc_number] => 09664074 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Variable valve timing device for internal combustion engines utilizing hydraulic valve actuators' [patent_app_type] => utility [patent_app_number] => 13/026843 [patent_app_country] => US [patent_app_date] => 2011-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2339 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13026843 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/026843
Variable valve timing device for internal combustion engines utilizing hydraulic valve actuators Feb 13, 2011 Issued
Array ( [id] => 9494496 [patent_doc_number] => 08733306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-27 [patent_title] => 'Control valve of a device for changing the relative angular position of a camshaft with respect to a crankshaft of an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/583070 [patent_app_country] => US [patent_app_date] => 2011-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2515 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13583070 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/583070
Control valve of a device for changing the relative angular position of a camshaft with respect to a crankshaft of an internal combustion engine Feb 7, 2011 Issued
Array ( [id] => 9760172 [patent_doc_number] => 08844483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'Clamping disk and cam adjusting unit' [patent_app_type] => utility [patent_app_number] => 13/577333 [patent_app_country] => US [patent_app_date] => 2011-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3422 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13577333 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/577333
Clamping disk and cam adjusting unit Feb 7, 2011 Issued
Array ( [id] => 8518814 [patent_doc_number] => 20120318222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'DEVICE FOR VARIABLY ADJUSTING THE CONTROL TIMES OF GAS EXCHANGE VALVES OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/580476 [patent_app_country] => US [patent_app_date] => 2011-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3432 [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] => 13580476 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/580476
Device for variably adjusting the control times of gas exchange valves of an internal combustion engine Jan 24, 2011 Issued
Array ( [id] => 9342904 [patent_doc_number] => 08662041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-04 [patent_title] => 'Device for variable adjustment of the control times of gas exchange valves of an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/578919 [patent_app_country] => US [patent_app_date] => 2011-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3213 [patent_no_of_claims] => 7 [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] => 13578919 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/578919
Device for variable adjustment of the control times of gas exchange valves of an internal combustion engine Jan 19, 2011 Issued
Array ( [id] => 8498652 [patent_doc_number] => 20120298060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'IMPELLER OF A DEVICE FOR VARIABLE ADJUSTMENT OF THE CONTROL TIMES OF GAS EXCHANGE VALVES OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/576048 [patent_app_country] => US [patent_app_date] => 2011-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2782 [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] => 13576048 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/576048
Impeller of a device for variable adjustment of the control times of gas exchange valves of an internal combustion engine Jan 19, 2011 Issued
Array ( [id] => 8492034 [patent_doc_number] => 20120291441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'INJECTOR DEVICE AND COMBUSTION CHAMBER FOR A TURBOMACHINE PROVIDED WITH SUCH INJECTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/522511 [patent_app_country] => US [patent_app_date] => 2011-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2311 [patent_no_of_claims] => 11 [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] => 13522511 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/522511
Injector device and combustion chamber for a turbomachine provided with such injector device Jan 17, 2011 Issued
Array ( [id] => 9660143 [patent_doc_number] => 08807105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Cam follower with improved structure to increase limit load' [patent_app_type] => utility [patent_app_number] => 13/517178 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5520 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13517178 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/517178
Cam follower with improved structure to increase limit load Dec 19, 2010 Issued
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