Search

Nathnael B. Aynalem

Examiner (ID: 8672, Phone: (571)270-1482 , Office: P/2488 )

Most Active Art Unit
2488
Art Unit(s)
2488, 2485
Total Applications
850
Issued Applications
637
Pending Applications
80
Abandoned Applications
157

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13700881 [patent_doc_number] => 20170361395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => METHOD FOR PLUGGING ORIFICE [patent_app_type] => utility [patent_app_number] => 15/623803 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15623803 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/623803
METHOD FOR PLUGGING ORIFICE Jun 14, 2017 Abandoned
Array ( [id] => 17696352 [patent_doc_number] => 11370056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Ultrasonic welding apparatus with clamping device [patent_app_type] => utility [patent_app_number] => 16/309142 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3675 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16309142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/309142
Ultrasonic welding apparatus with clamping device Jun 13, 2017 Issued
Array ( [id] => 11970317 [patent_doc_number] => 20170274471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'TOOL FOR FRICTION STIR WELDING' [patent_app_type] => utility [patent_app_number] => 15/620913 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 15774 [patent_no_of_claims] => 4 [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] => 15620913 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620913
TOOL FOR FRICTION STIR WELDING Jun 12, 2017 Abandoned
Array ( [id] => 12998335 [patent_doc_number] => 10022817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-17 [patent_title] => Friction stir welding tool including a dovetail connection [patent_app_type] => utility [patent_app_number] => 15/620936 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 15181 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15620936 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620936
Friction stir welding tool including a dovetail connection Jun 12, 2017 Issued
Array ( [id] => 11970311 [patent_doc_number] => 20170274466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'TOOLING ADAPTED FOR BRAZING A SET OF PARTS' [patent_app_type] => utility [patent_app_number] => 15/619968 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6224 [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] => 15619968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/619968
TOOLING ADAPTED FOR BRAZING A SET OF PARTS Jun 11, 2017 Abandoned
Array ( [id] => 13605029 [patent_doc_number] => 20180354063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => ULTRASONIC WELDING OF ANNULAR COMPONENTS [patent_app_type] => utility [patent_app_number] => 15/618282 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15618282 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618282
Ultrasonic welding of annular components Jun 8, 2017 Issued
Array ( [id] => 11967026 [patent_doc_number] => 20170271179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'SUBSTRATE SUPPORT ASSEMBLY HAVING METAL BONDED PROTECTIVE LAYER' [patent_app_type] => utility [patent_app_number] => 15/613061 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8006 [patent_no_of_claims] => 20 [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] => 15613061 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/613061
SUBSTRATE SUPPORT ASSEMBLY HAVING METAL BONDED PROTECTIVE LAYER Jun 1, 2017 Abandoned
Array ( [id] => 11935614 [patent_doc_number] => 20170239763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'REPAIR MATERIAL PREFORM' [patent_app_type] => utility [patent_app_number] => 15/590934 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2771 [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] => 15590934 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/590934
REPAIR MATERIAL PREFORM May 8, 2017 Abandoned
Array ( [id] => 14579601 [patent_doc_number] => 20190217409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => Method and apparatus for manufacturing a brazed heat exchanger [patent_app_type] => utility [patent_app_number] => 16/302929 [patent_app_country] => US [patent_app_date] => 2017-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16302929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/302929
Brazing a heat exchanger with a moving brazing tool May 4, 2017 Issued
Array ( [id] => 12205193 [patent_doc_number] => 20180050419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'COMPONENTS AND SYSTEMS FOR FRICTION STIR WELDING AND RELATED PROCESSES' [patent_app_type] => utility [patent_app_number] => 15/496047 [patent_app_country] => US [patent_app_date] => 2017-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 9496 [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] => 15496047 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/496047
COMPONENTS AND SYSTEMS FOR FRICTION STIR WELDING AND RELATED PROCESSES Apr 24, 2017 Abandoned
Array ( [id] => 12030071 [patent_doc_number] => 20170320171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'PALLIATIVE SUPERALLOY WELDING PROCESS' [patent_app_type] => utility [patent_app_number] => 15/495005 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2325 [patent_no_of_claims] => 19 [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] => 15495005 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/495005
PALLIATIVE SUPERALLOY WELDING PROCESS Apr 23, 2017 Abandoned
Array ( [id] => 12859426 [patent_doc_number] => 20180178316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => FRICTION BIT JOINING METHOD OF DIFFERENT MATERIALS [patent_app_type] => utility [patent_app_number] => 15/494252 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15494252 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/494252
FRICTION BIT JOINING METHOD OF DIFFERENT MATERIALS Apr 20, 2017 Abandoned
Array ( [id] => 12000778 [patent_doc_number] => 20170304933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'FRICTION STIR ADDITIVE PROCESSING AND METHODS THEREOF' [patent_app_type] => utility [patent_app_number] => 15/493086 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9983 [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] => 15493086 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/493086
FRICTION STIR ADDITIVE PROCESSING AND METHODS THEREOF Apr 19, 2017 Abandoned
Array ( [id] => 14807091 [patent_doc_number] => 20190270155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => METHOD FOR MANUFACTURING A CELLULAR STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/302183 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16302183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/302183
METHOD FOR MANUFACTURING A CELLULAR STRUCTURE Mar 30, 2017 Abandoned
Array ( [id] => 11743199 [patent_doc_number] => 20170197271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'REPAIR MATERIAL PREFORM' [patent_app_type] => utility [patent_app_number] => 15/472922 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2955 [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] => 15472922 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/472922
REPAIR MATERIAL PREFORM Mar 28, 2017 Abandoned
Array ( [id] => 11756526 [patent_doc_number] => 20170203393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'CAPILLARY BLOCK' [patent_app_type] => utility [patent_app_number] => 15/469168 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3799 [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] => 15469168 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/469168
CAPILLARY BLOCK Mar 23, 2017 Abandoned
Array ( [id] => 14183619 [patent_doc_number] => 20190111514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => FRICTION STIR WELDING METHOD AND APPARATUS FOR STRUCTURAL STEEL [patent_app_type] => utility [patent_app_number] => 16/089110 [patent_app_country] => US [patent_app_date] => 2017-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16089110 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/089110
FRICTION STIR WELDING METHOD AND APPARATUS FOR STRUCTURAL STEEL Mar 21, 2017 Abandoned
Array ( [id] => 11729002 [patent_doc_number] => 20170190445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'APPARATUSES AND METHODS FOR MANIPULATING CURVED SHEETS' [patent_app_type] => utility [patent_app_number] => 15/461865 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13412 [patent_no_of_claims] => 20 [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] => 15461865 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/461865
Apparatus for manipulating curved sheets using magnetic members Mar 16, 2017 Issued
Array ( [id] => 14211853 [patent_doc_number] => 20190118311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => ALUMINUM ALLOY BRAZING SHEET [patent_app_type] => utility [patent_app_number] => 16/089653 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16089653 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/089653
ALUMINUM ALLOY BRAZING SHEET Mar 8, 2017 Abandoned
Array ( [id] => 19120375 [patent_doc_number] => 11964338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Method for low-temperature joining of metal materials, and joint structure [patent_app_type] => utility [patent_app_number] => 16/080780 [patent_app_country] => US [patent_app_date] => 2017-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 27 [patent_no_of_words] => 9828 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16080780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/080780
Method for low-temperature joining of metal materials, and joint structure Feb 27, 2017 Issued
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