Search

Lori K. Mattison

Examiner (ID: 11111, Phone: (571)270-5866 , Office: P/1619 )

Most Active Art Unit
1619
Art Unit(s)
1619
Total Applications
590
Issued Applications
68
Pending Applications
82
Abandoned Applications
452

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13446265 [patent_doc_number] => 20180274675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => PISTON RING WITH VARYING APEX LINES [patent_app_type] => utility [patent_app_number] => 15/991503 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15991503 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/991503
PISTON RING WITH VARYING APEX LINES May 28, 2018 Abandoned
Array ( [id] => 15868175 [patent_doc_number] => 20200141491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => OIL SCRAPER PISTON RING [patent_app_type] => utility [patent_app_number] => 16/619285 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16619285 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/619285
OIL SCRAPER PISTON RING May 16, 2018 Abandoned
Array ( [id] => 16992798 [patent_doc_number] => 20210231218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => Sealing Device [patent_app_type] => utility [patent_app_number] => 17/051274 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5109 [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] => 17051274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051274
Sealing device May 2, 2018 Issued
Array ( [id] => 13360511 [patent_doc_number] => 20180231795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => LENS ARRANGEMENT AND A MONITORING CAMERA COMPRISING THE LENS ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 15/951682 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951682 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951682
LENS ARRANGEMENT AND A MONITORING CAMERA COMPRISING THE LENS ARRANGEMENT Apr 11, 2018 Abandoned
Array ( [id] => 16223695 [patent_doc_number] => 20200248812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => WOVEN CLOTH LAYER SUPPORTED LEAF SEAL [patent_app_type] => utility [patent_app_number] => 16/604336 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16604336 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604336
WOVEN CLOTH LAYER SUPPORTED LEAF SEAL Apr 10, 2018 Abandoned
Array ( [id] => 16223694 [patent_doc_number] => 20200248811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => Seal Structure [patent_app_type] => utility [patent_app_number] => 16/641890 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16641890 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641890
Seal Structure Apr 9, 2018 Abandoned
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] => 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] => 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] => 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
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