Search

Tisha D Lewis

Examiner (ID: 5644, Phone: (571)272-7093 , Office: P/3655 )

Most Active Art Unit
3655
Art Unit(s)
3659, 3655, 3619, 3681
Total Applications
2440
Issued Applications
2114
Pending Applications
97
Abandoned Applications
227

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17990872 [patent_doc_number] => 20220356909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => SEALING DEVICE AND SEALING STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/623314 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623314
Sealing device and sealing structure May 13, 2020 Issued
Array ( [id] => 17705533 [patent_doc_number] => 20220205539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => SEALING DEVICE [patent_app_type] => utility [patent_app_number] => 17/604090 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604090 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604090
Sealing device May 12, 2020 Issued
Array ( [id] => 18779818 [patent_doc_number] => 11821519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Seal device [patent_app_type] => utility [patent_app_number] => 17/610370 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6994 [patent_no_of_claims] => 19 [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] => 17610370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610370
Seal device May 10, 2020 Issued
Array ( [id] => 17215185 [patent_doc_number] => 20210348523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => REDUCED RADIAL CLEARANCE SEAL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/869972 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869972
Reduced radial clearance seal system May 7, 2020 Issued
Array ( [id] => 17761968 [patent_doc_number] => 20220235580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => LOCK ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/609070 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17609070 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609070
LOCK ASSEMBLY May 7, 2020 Pending
Array ( [id] => 17697893 [patent_doc_number] => 11371612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Sleeve for a seal assembly [patent_app_type] => utility [patent_app_number] => 16/869113 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3782 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869113
Sleeve for a seal assembly May 6, 2020 Issued
Array ( [id] => 16452121 [patent_doc_number] => 20200361547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => TRACK ROLLER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/864166 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864166 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864166
Track roller assembly Apr 30, 2020 Issued
Array ( [id] => 17200962 [patent_doc_number] => 20210341057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => SEAL PLUG [patent_app_type] => utility [patent_app_number] => 16/863293 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863293 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863293
Seal plug Apr 29, 2020 Issued
Array ( [id] => 16506912 [patent_doc_number] => 20200386168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => TRANSLATING FLUID DELIVERY DEVICE [patent_app_type] => utility [patent_app_number] => 16/859296 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859296 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859296
Translating fluid delivery device Apr 26, 2020 Issued
Array ( [id] => 17186004 [patent_doc_number] => 20210332889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => POROUS SEAL ELEMENT WITH INTERNAL FLUID PASSAGE [patent_app_type] => utility [patent_app_number] => 16/859409 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859409
Porous seal element with internal fluid passage Apr 26, 2020 Issued
Array ( [id] => 17186003 [patent_doc_number] => 20210332888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => ROTATIONAL EQUIPMENT SEAL ELEMENT WITH INTERNAL FLUID PASSAGE [patent_app_type] => utility [patent_app_number] => 16/859374 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859374
Rotational equipment seal element with internal fluid passage Apr 26, 2020 Issued
Array ( [id] => 17897939 [patent_doc_number] => 20220307601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => VALVE STEM SEAL [patent_app_type] => utility [patent_app_number] => 17/594955 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594955
VALVE STEM SEAL Apr 26, 2020 Abandoned
Array ( [id] => 17186001 [patent_doc_number] => 20210332886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => RETAINER FOR SECURING A SEAL ELEMENT TO A SEAL CARRIER [patent_app_type] => utility [patent_app_number] => 16/859424 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859424
Retainer for securing a seal element to a seal carrier Apr 26, 2020 Issued
Array ( [id] => 18667094 [patent_doc_number] => 11773981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Sealing device [patent_app_type] => utility [patent_app_number] => 17/607150 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6595 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17607150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/607150
Sealing device Apr 23, 2020 Issued
Array ( [id] => 17721210 [patent_doc_number] => 20220213931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => SEALING DEVICE [patent_app_type] => utility [patent_app_number] => 17/611245 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611245
Sealing device Apr 23, 2020 Issued
Array ( [id] => 17705531 [patent_doc_number] => 20220205537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => SEALING DEVICE [patent_app_type] => utility [patent_app_number] => 17/606494 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17606494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/606494
SEALING DEVICE Apr 23, 2020 Abandoned
Array ( [id] => 17185876 [patent_doc_number] => 20210332761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => FEATHER SEAL MATEFACE COOLING POCKETS [patent_app_type] => utility [patent_app_number] => 16/858036 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16858036 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858036
Feather seal mateface cooling pockets Apr 23, 2020 Issued
Array ( [id] => 17883638 [patent_doc_number] => 20220299115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => SEALING DEVICE [patent_app_type] => utility [patent_app_number] => 17/611250 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611250
Sealing device Apr 23, 2020 Issued
Array ( [id] => 17171092 [patent_doc_number] => 20210324762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => PARTIAL ARC GUTTER FOR GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 16/849562 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16849562 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849562
Partial arc gutter for gas turbine engine Apr 14, 2020 Issued
Array ( [id] => 17673671 [patent_doc_number] => 20220186838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => SEALING DEVICE [patent_app_type] => utility [patent_app_number] => 17/603986 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603986
Sealing device Apr 14, 2020 Issued
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