Search

Michael F. Peffley

Examiner (ID: 2241, Phone: (571)272-4770 , Office: P/3739 )

Most Active Art Unit
3739
Art Unit(s)
3794, 3311, 3739, 3736, 2899, 3309
Total Applications
3299
Issued Applications
2353
Pending Applications
387
Abandoned Applications
612

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17496728 [patent_doc_number] => 11285413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Manifold assembly and method of use [patent_app_type] => utility [patent_app_number] => 16/901367 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 6555 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 505 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16901367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901367
Manifold assembly and method of use Jun 14, 2020 Issued
Array ( [id] => 16327187 [patent_doc_number] => 20200298152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => Hollow Filter Element of a Filter for Fluid, Filter Housing, and Filter [patent_app_type] => utility [patent_app_number] => 16/896641 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16896641 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896641
Hollow filter element of a filter for fluid, filter housing, and filter Jun 8, 2020 Issued
Array ( [id] => 17895751 [patent_doc_number] => 20220305413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => FILTER PANEL FOR DRUM FILTERS [patent_app_type] => utility [patent_app_number] => 17/619703 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619703
Filter panel for drum filters Jun 7, 2020 Issued
Array ( [id] => 17852701 [patent_doc_number] => 20220282743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => FIRST FLUSH DIVERTER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/624984 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17624984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624984
FIRST FLUSH DIVERTER SYSTEM Jun 4, 2020 Pending
Array ( [id] => 17828871 [patent_doc_number] => 20220266175 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2022-08-25 [patent_title] => Fluid Filling Diverter and Collector Apparatus [patent_app_type] => utility [patent_app_number] => 16/893391 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893391
Fluid filling diverter and collector apparatus Jun 3, 2020 Issued
Array ( [id] => 17828871 [patent_doc_number] => 20220266175 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2022-08-25 [patent_title] => Fluid Filling Diverter and Collector Apparatus [patent_app_type] => utility [patent_app_number] => 16/893391 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893391 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893391
Fluid filling diverter and collector apparatus Jun 3, 2020 Issued
Array ( [id] => 18076280 [patent_doc_number] => 20220401892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => A CERAMIC MEMBRANE FOR WATER AND WASTEWATER TREATMENT [patent_app_type] => utility [patent_app_number] => 17/626649 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17626649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626649
A CERAMIC MEMBRANE FOR WATER AND WASTEWATER TREATMENT Jun 2, 2020 Abandoned
Array ( [id] => 18596324 [patent_doc_number] => 20230271115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => MULTIPLE FILTERING DEVICE [patent_app_type] => utility [patent_app_number] => 18/014634 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18014634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014634
MULTIPLE FILTERING DEVICE May 31, 2020 Pending
Array ( [id] => 16451415 [patent_doc_number] => 20200360841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => Filter Element of a Filter for Liquid, Filter and Filter Housing [patent_app_type] => utility [patent_app_number] => 16/887445 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887445
Filter element of a filter for liquid, filter and filter housing May 28, 2020 Issued
Array ( [id] => 18028057 [patent_doc_number] => 11511219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Manifold with movable connectology [patent_app_type] => utility [patent_app_number] => 16/886231 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5667 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16886231 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/886231
Manifold with movable connectology May 27, 2020 Issued
Array ( [id] => 17377295 [patent_doc_number] => 11235285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Film separation device, structure for arranging film element, and film cassette and film unit [patent_app_type] => utility [patent_app_number] => 16/885530 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 34 [patent_no_of_words] => 12245 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885530
Film separation device, structure for arranging film element, and film cassette and film unit May 27, 2020 Issued
Array ( [id] => 16451418 [patent_doc_number] => 20200360844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => FILTER INTERCONNECT UTILIZING CORRELATED MAGNETIC ACTUATION FOR DOWNSTREAM SYSTEM FUNCTION [patent_app_type] => utility [patent_app_number] => 16/876594 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16876594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/876594
Filter interconnect utilizing correlated magnetic actuation for downstream system function May 17, 2020 Issued
Array ( [id] => 17775383 [patent_doc_number] => 20220241732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => ZEOLITE FILM COMPOSITE BODY, METHOD FOR PRODUCING SAME, AND FLUID SEPARATION METHOD [patent_app_type] => utility [patent_app_number] => 17/621780 [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] => 9447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621780
Zeolite film composite body, method for producing same, and fluid separation method May 13, 2020 Issued
Array ( [id] => 16252460 [patent_doc_number] => 20200261834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => FILTERING ASSEMBLY COMPRISING A FILTER CARTRIDGE [patent_app_type] => utility [patent_app_number] => 16/866754 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866754 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866754
Filtering assembly comprising a filter cartridge May 4, 2020 Issued
Array ( [id] => 18517830 [patent_doc_number] => 11707703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Filter element integrated seal profile [patent_app_type] => utility [patent_app_number] => 16/859137 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4976 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16859137 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/859137
Filter element integrated seal profile Apr 26, 2020 Issued
Array ( [id] => 17184221 [patent_doc_number] => 20210331106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => OIL, DEBRIS SEPARATOR, FILTER AND MUFFLER STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/855074 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16855074 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/855074
OIL, DEBRIS SEPARATOR, FILTER AND MUFFLER STRUCTURE Apr 21, 2020 Abandoned
Array ( [id] => 20328650 [patent_doc_number] => 12458910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Filter plate frame assembly, a horizontal filter press, such as a tower press, having such a plate frame assembly, and a method of replacing worn components of horizontal filter press [patent_app_type] => utility [patent_app_number] => 17/792853 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [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] => 17792853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792853
Filter plate frame assembly, a horizontal filter press, such as a tower press, having such a plate frame assembly, and a method of replacing worn components of horizontal filter press Apr 16, 2020 Issued
Array ( [id] => 18182507 [patent_doc_number] => 20230043237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => A FILTER DIAPHRAGM FOR A HORIZONTAL PLATE AND FRAME-TYPE FILTER, SUCH AS A TOWER PRESS [patent_app_type] => utility [patent_app_number] => 17/792850 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4733 [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] => 17792850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792850
Filter diaphragm for a horizontal plate and frame-type filter, such as a tower press Apr 16, 2020 Issued
Array ( [id] => 17034456 [patent_doc_number] => 20210251414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => FOLDABLE POUR OVER COFFEE DRIPPER [patent_app_type] => utility [patent_app_number] => 16/849380 [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] => 1772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16849380 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849380
Foldable pour over coffee dripper Apr 14, 2020 Issued
Array ( [id] => 17155185 [patent_doc_number] => 20210316236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => ADAPTER FOR FILTER DEVICE AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/846574 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16846574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846574
Adapter for filter device and method of use Apr 12, 2020 Issued
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