Search

David M. Naff

Examiner (ID: 5520)

Most Active Art Unit
1651
Art Unit(s)
1803, 1208, 1643, 1808, 2899, 1207, 1651, 1657, 1302, 1802
Total Applications
2218
Issued Applications
1396
Pending Applications
143
Abandoned Applications
679

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17532855 [patent_doc_number] => 20220111464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => SPOT WELDING METHOD [patent_app_type] => utility [patent_app_number] => 17/373123 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17373123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/373123
Spot welding method Jul 11, 2021 Issued
Array ( [id] => 19855829 [patent_doc_number] => 12258653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Aluminium material and process for producing an aluminium material [patent_app_type] => utility [patent_app_number] => 18/014931 [patent_app_country] => US [patent_app_date] => 2021-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3703 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18014931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014931
Aluminium material and process for producing an aluminium material Jul 4, 2021 Issued
Array ( [id] => 18537098 [patent_doc_number] => 20230242190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => EXTERIOR PANEL AND AUTOMOBILE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/013149 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013149
Exterior panel and automobile including the same Jun 29, 2021 Issued
Array ( [id] => 19151440 [patent_doc_number] => 11976341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Steel sheet, member, and method for producing them [patent_app_type] => utility [patent_app_number] => 18/010871 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 15460 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010871
Steel sheet, member, and method for producing them Jun 29, 2021 Issued
Array ( [id] => 17313465 [patent_doc_number] => 20210402513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Method for Decorating Watch Component, Watch Component, Watch Movement, and Watch [patent_app_type] => utility [patent_app_number] => 17/361439 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17361439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/361439
Method for decorating watch component, watch component, watch movement, and watch Jun 28, 2021 Issued
Array ( [id] => 17336511 [patent_doc_number] => 20220002842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => HIGH-STRENGTH ALUMINUM ALLOY COATINGS, DEFORMATION LAYERS AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/358844 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358844
High-strength aluminum alloy coatings, deformation layers and methods of making the same Jun 24, 2021 Issued
Array ( [id] => 19624434 [patent_doc_number] => 12163243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Surface-treated steel sheet, metal container, and method for manufacturing surface-treated steel sheet [patent_app_type] => utility [patent_app_number] => 18/012819 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 12374 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012819
Surface-treated steel sheet, metal container, and method for manufacturing surface-treated steel sheet May 24, 2021 Issued
Array ( [id] => 17100042 [patent_doc_number] => 20210287833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => CO-BASED AMORPHOUS MAGNETIC THIN STRIP FOR MAGNETIC SENSOR, MAGNETIC SENSOR USING THE SAME, AND MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/328139 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17328139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328139
CO-BASED AMORPHOUS MAGNETIC THIN STRIP FOR MAGNETIC SENSOR, MAGNETIC SENSOR USING THE SAME, AND MANAGEMENT SYSTEM May 23, 2021 Abandoned
Array ( [id] => 18019592 [patent_doc_number] => 20220371091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => DIRECTED ENERGY DEPOSITION (DED) REINFORCEMENTS ON BODY STRUCTURES AND VISIBLE SHEET METAL SURFACES [patent_app_type] => utility [patent_app_number] => 17/324297 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324297
DIRECTED ENERGY DEPOSITION (DED) REINFORCEMENTS ON BODY STRUCTURES AND VISIBLE SHEET METAL SURFACES May 18, 2021 Abandoned
Array ( [id] => 17587969 [patent_doc_number] => 11326227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Coated steel strips, coated stamped products and methods [patent_app_type] => utility [patent_app_number] => 17/319306 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7766 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319306
Coated steel strips, coated stamped products and methods May 12, 2021 Issued
Array ( [id] => 18450472 [patent_doc_number] => 20230191749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CLAD 2XXX-SERIES AEROSPACE PRODUCT [patent_app_type] => utility [patent_app_number] => 17/996682 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996682
Clad 2XXX-series aerospace product Apr 27, 2021 Issued
Array ( [id] => 17200567 [patent_doc_number] => 20210340662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => LOW FRICTION WEAR FILM AND METHOD FOR PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 17/240075 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240075
Low friction wear film and method for producing the same Apr 25, 2021 Issued
Array ( [id] => 18964895 [patent_doc_number] => 11898651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Material compositions and sequences of manufacturing [patent_app_type] => utility [patent_app_number] => 17/225447 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 7244 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225447
Material compositions and sequences of manufacturing Apr 7, 2021 Issued
Array ( [id] => 18374944 [patent_doc_number] => 20230150023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SLIDING MEMBER [patent_app_type] => utility [patent_app_number] => 17/917862 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17917862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917862
Sliding member Apr 6, 2021 Issued
Array ( [id] => 16962211 [patent_doc_number] => 20210213710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => ALLOY-COATED STEEL SHEET AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/217219 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217219
Alloy-coated steel sheet and manufacturing method therefor Mar 29, 2021 Issued
Array ( [id] => 18374989 [patent_doc_number] => 20230150069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => BRAZED ALUMINUM MEMBER AND METHOD FOR PRODUCING BRAZED PRODUCT [patent_app_type] => utility [patent_app_number] => 17/916436 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17916436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/916436
Brazed aluminum member and method for producing brazed product Mar 25, 2021 Issued
Array ( [id] => 20371612 [patent_doc_number] => 12479031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Coated tool and cutting tool [patent_app_type] => utility [patent_app_number] => 17/914358 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914358
Coated tool and cutting tool Mar 24, 2021 Issued
Array ( [id] => 18349940 [patent_doc_number] => 20230138051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => AL-PLATED HOT STAMPED STEEL MATERIAL [patent_app_type] => utility [patent_app_number] => 17/910289 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11396 [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] => 17910289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910289
Al-plated hot stamped steel material Mar 23, 2021 Issued
Array ( [id] => 18469409 [patent_doc_number] => 20230203693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SURFACE MODIFIER FOR ELECTROLYTIC NICKEL PLATING AND NICKEL ELECTROPLATING SOLUTION INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/927736 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927736
SURFACE MODIFIER FOR ELECTROLYTIC NICKEL PLATING AND NICKEL ELECTROPLATING SOLUTION INCLUDING THE SAME Mar 21, 2021 Abandoned
Array ( [id] => 18320566 [patent_doc_number] => 20230118694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => ALUMINUM ALLOY ARTICLES EXHIBITING IMPROVED BOND DURABILITY AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/908765 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17908765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908765
Aluminum alloy articles exhibiting improved bond durability and methods of making the same Mar 16, 2021 Issued
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