Search

Marcus Charles

Examiner (ID: 13166, Phone: (571)272-7101 , Office: P/3656 )

Most Active Art Unit
3656
Art Unit(s)
3656, 3681, 3622, 3682
Total Applications
2578
Issued Applications
2134
Pending Applications
87
Abandoned Applications
364

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16845880 [patent_doc_number] => 11017976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Spiral groove bearing assembly with minimized deflection [patent_app_type] => utility [patent_app_number] => 16/885986 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5981 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885986
Spiral groove bearing assembly with minimized deflection May 27, 2020 Issued
Array ( [id] => 16469062 [patent_doc_number] => 20200370599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => BEARING ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 16/881614 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16881614 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881614
Bearing arrangement May 21, 2020 Issued
Array ( [id] => 17251793 [patent_doc_number] => 11187270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Liner with improved resistance to wear and a plain bearing including such a liner [patent_app_type] => utility [patent_app_number] => 15/931251 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1896 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15931251 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/931251
Liner with improved resistance to wear and a plain bearing including such a liner May 12, 2020 Issued
Array ( [id] => 16223631 [patent_doc_number] => 20200248748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => BEARINGS WITH ANTI-FRICTION SEPARATORS [patent_app_type] => utility [patent_app_number] => 16/853668 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16853668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/853668
Bearings with anti-friction separators Apr 19, 2020 Issued
Array ( [id] => 16391894 [patent_doc_number] => 20200332835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => BALL BEARING AND BALL BEARING CAGE [patent_app_type] => utility [patent_app_number] => 16/840758 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16840758 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/840758
BALL BEARING AND BALL BEARING CAGE Apr 5, 2020 Abandoned
Array ( [id] => 17324221 [patent_doc_number] => 11215224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Rolling apparatus with profiled V-guide [patent_app_type] => utility [patent_app_number] => 16/837354 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2607 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837354
Rolling apparatus with profiled V-guide Mar 31, 2020 Issued
Array ( [id] => 17126911 [patent_doc_number] => 20210301680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => BEARING HOUSING ASSEMBLY AND TURBOCHARGER INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/828339 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828339 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828339
Bearing housing assembly and turbocharger including the same Mar 23, 2020 Issued
Array ( [id] => 16344543 [patent_doc_number] => 20200309193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => SLIDING MEMBER [patent_app_type] => utility [patent_app_number] => 16/828563 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 481 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828563
Sliding member Mar 23, 2020 Issued
Array ( [id] => 16329332 [patent_doc_number] => 20200300298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => COMPOSITE BEARING AND METHOD OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/823437 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823437
Composite bearing and method of making and using the same Mar 18, 2020 Issued
Array ( [id] => 16313251 [patent_doc_number] => 20200291989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => HYDROSTATIC BEARING SPINDLE DEVICE AND MACHINE TOOL INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/816297 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16816297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/816297
Hydrostatic bearing type spindle device and machine tool including the hydrostatic bearing type spindle device Mar 11, 2020 Issued
Array ( [id] => 17082941 [patent_doc_number] => 20210277947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => BEARING CAGE ASSEMBLY INCLUDING STIFFENING RING [patent_app_type] => utility [patent_app_number] => 16/813272 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2040 [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] => 16813272 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813272
Bearing cage assembly including stiffening ring Mar 8, 2020 Issued
Array ( [id] => 16284388 [patent_doc_number] => 20200277990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => ROLLING BEARING [patent_app_type] => utility [patent_app_number] => 16/813027 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16813027 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813027
Rolling bearing Mar 8, 2020 Issued
Array ( [id] => 17082940 [patent_doc_number] => 20210277946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => HYBRID MODULE BEARING INSTALLATION [patent_app_type] => utility [patent_app_number] => 16/811513 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811513 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811513
Hybrid module bearing installation Mar 5, 2020 Issued
Array ( [id] => 17120214 [patent_doc_number] => 11131339 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-28 [patent_title] => High performance air journal bearing [patent_app_type] => utility [patent_app_number] => 16/808771 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 5372 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16808771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/808771
High performance air journal bearing Mar 3, 2020 Issued
Array ( [id] => 16863436 [patent_doc_number] => 11022172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Rolling bearing device and assembling method for the same [patent_app_type] => utility [patent_app_number] => 16/806380 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7448 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16806380 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/806380
Rolling bearing device and assembling method for the same Mar 1, 2020 Issued
Array ( [id] => 16863442 [patent_doc_number] => 11022178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Sealing device and rolling bearing device [patent_app_type] => utility [patent_app_number] => 16/801971 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10018 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 465 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801971 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801971
Sealing device and rolling bearing device Feb 25, 2020 Issued
Array ( [id] => 17251794 [patent_doc_number] => 11187271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Polymer joining ring for a bearing assembly [patent_app_type] => utility [patent_app_number] => 16/794437 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3416 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794437
Polymer joining ring for a bearing assembly Feb 18, 2020 Issued
Array ( [id] => 17075567 [patent_doc_number] => 11111956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Squeeze film damper bearing and rotary machine including the same [patent_app_type] => utility [patent_app_number] => 16/787228 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 32 [patent_no_of_words] => 11489 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787228 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787228
Squeeze film damper bearing and rotary machine including the same Feb 10, 2020 Issued
Array ( [id] => 16674103 [patent_doc_number] => 20210062866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => BEARING ASSEMBLY AND ROTARY SHAFT APPARATUS EMPLOYING SAME [patent_app_type] => utility [patent_app_number] => 16/787856 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787856 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787856
Bearing assembly and rotary shaft apparatus employing same Feb 10, 2020 Issued
Array ( [id] => 16736380 [patent_doc_number] => 10962018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Gas dynamic pressure bearing, motor, and blower [patent_app_type] => utility [patent_app_number] => 16/787066 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9383 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787066 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787066
Gas dynamic pressure bearing, motor, and blower Feb 10, 2020 Issued
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