Search

Vishal A. Patel

Examiner (ID: 5492, Phone: (571)272-7060 , Office: P/3675 )

Most Active Art Unit
3675
Art Unit(s)
3676, 3673, 3679, 3675, 3626, 3674
Total Applications
1808
Issued Applications
1085
Pending Applications
143
Abandoned Applications
592

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13344909 [patent_doc_number] => 20180223994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => RADIAL COVERAGE PISTON RING GROOVE ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 15/948734 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15948734 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/948734
RADIAL COVERAGE PISTON RING GROOVE ARRANGEMENT Apr 8, 2018 Abandoned
Array ( [id] => 13344915 [patent_doc_number] => 20180223997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => SLIDING COMPONENT [patent_app_type] => utility [patent_app_number] => 15/943422 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15943422 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/943422
SLIDING COMPONENT Apr 1, 2018 Abandoned
Array ( [id] => 15884471 [patent_doc_number] => 10648569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Sliding component [patent_app_type] => utility [patent_app_number] => 15/943443 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6139 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15943443 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/943443
Sliding component Apr 1, 2018 Issued
Array ( [id] => 15728479 [patent_doc_number] => 10612666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Sliding component [patent_app_type] => utility [patent_app_number] => 15/939253 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 9282 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15939253 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/939253
Sliding component Mar 27, 2018 Issued
Array ( [id] => 13463165 [patent_doc_number] => 20180283125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => SEALING ELEMENT FOR DIVERTER VALVE [patent_app_type] => utility [patent_app_number] => 15/937342 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15937342 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/937342
SEALING ELEMENT FOR DIVERTER VALVE Mar 26, 2018 Abandoned
Array ( [id] => 15884349 [patent_doc_number] => 10648507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Circumferential back-to-back seal assembly with bifurcated flow [patent_app_type] => utility [patent_app_number] => 15/899813 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 16858 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899813 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899813
Circumferential back-to-back seal assembly with bifurcated flow Feb 19, 2018 Issued
Array ( [id] => 15437447 [patent_doc_number] => 20200032907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => SEAL RING [patent_app_type] => utility [patent_app_number] => 16/491745 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491745 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491745
SEAL RING Feb 18, 2018 Abandoned
Array ( [id] => 17097759 [patent_doc_number] => 20210285550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Traveling Device for Construction Machine [patent_app_type] => utility [patent_app_number] => 16/330438 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16330438 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/330438
Traveling Device for Construction Machine Jan 30, 2018 Abandoned
Array ( [id] => 15180009 [patent_doc_number] => 20190360596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => Packing Ring, Sealing Device, Compressor, Rotational System and Method for Detecting the Condition of Wear [patent_app_type] => utility [patent_app_number] => 16/482406 [patent_app_country] => US [patent_app_date] => 2018-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16482406 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/482406
Packing ring, sealing device, compressor, rotational system and method for detecting the condition of wear Jan 25, 2018 Issued
Array ( [id] => 12731776 [patent_doc_number] => 20180135759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => Shaft seal assembly [patent_app_type] => utility [patent_app_number] => 15/872783 [patent_app_country] => US [patent_app_date] => 2018-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9789 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15872783 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/872783
Shaft seal assembly Jan 15, 2018 Abandoned
Array ( [id] => 16771668 [patent_doc_number] => 10982767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Piston ring [patent_app_type] => utility [patent_app_number] => 16/495106 [patent_app_country] => US [patent_app_date] => 2018-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11337 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495106
Piston ring Jan 9, 2018 Issued
Array ( [id] => 16665903 [patent_doc_number] => 10935140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-02 [patent_title] => Mechanism for assembling split seal rings [patent_app_type] => utility [patent_app_number] => 16/474607 [patent_app_country] => US [patent_app_date] => 2018-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 4215 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16474607 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/474607
Mechanism for assembling split seal rings Jan 9, 2018 Issued
Array ( [id] => 12731761 [patent_doc_number] => 20180135754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => DOUBLE-SHOULDER, DOUBLE-RAIL SERRATED METAL GASKET [patent_app_type] => utility [patent_app_number] => 15/857177 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15857177 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/857177
Double-shoulder, double-rail serrated metal gasket Dec 27, 2017 Issued
Array ( [id] => 18103152 [patent_doc_number] => 11543033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Mechanical seal [patent_app_type] => utility [patent_app_number] => 16/468649 [patent_app_country] => US [patent_app_date] => 2017-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7896 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 550 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16468649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468649
Mechanical seal Dec 26, 2017 Issued
Array ( [id] => 15528793 [patent_doc_number] => 20200056702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => SHOCK WAVE MECHANICAL SEAL [patent_app_type] => utility [patent_app_number] => 16/487322 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16487322 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/487322
SHOCK WAVE MECHANICAL SEAL Dec 21, 2017 Abandoned
Array ( [id] => 12864202 [patent_doc_number] => 20180179908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => SEALING SYSTEM FOR A ROTATING MACHINE [patent_app_type] => utility [patent_app_number] => 15/852772 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15852772 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/852772
SEALING SYSTEM FOR A ROTATING MACHINE Dec 21, 2017 Abandoned
Array ( [id] => 17082992 [patent_doc_number] => 20210277998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Device for Sealing an Object [patent_app_type] => utility [patent_app_number] => 16/468267 [patent_app_country] => US [patent_app_date] => 2017-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16468267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468267
Device for Sealing an Object Nov 22, 2017 Abandoned
Array ( [id] => 17150163 [patent_doc_number] => 11143232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Sliding component [patent_app_type] => utility [patent_app_number] => 16/349209 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10169 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16349209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/349209
Sliding component Nov 13, 2017 Issued
Array ( [id] => 16262051 [patent_doc_number] => 10753478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Bearing isolator for extreme conditions [patent_app_type] => utility [patent_app_number] => 15/806085 [patent_app_country] => US [patent_app_date] => 2017-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3051 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15806085 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/806085
Bearing isolator for extreme conditions Nov 6, 2017 Issued
Array ( [id] => 12240778 [patent_doc_number] => 20180073640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'Shaft Seal Assembly' [patent_app_type] => utility [patent_app_number] => 15/801220 [patent_app_country] => US [patent_app_date] => 2017-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 44 [patent_no_of_words] => 23930 [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] => 15801220 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/801220
Shaft seal assembly Oct 31, 2017 Issued
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