Search

Nelson C. Lam

Examiner (ID: 593, Phone: (571)272-8044 , Office: P/2697 )

Most Active Art Unit
2697
Art Unit(s)
2825, 2697, 2629, 2627, 2622
Total Applications
750
Issued Applications
408
Pending Applications
83
Abandoned Applications
278

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19201983 [patent_doc_number] => 20240173882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => ROTARY CUTTING SYSTEM, DIE BOARD AND SCRAP EJECTOR FOR SAME, AND METHODS OF ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/522055 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522055
ROTARY CUTTING SYSTEM, DIE BOARD AND SCRAP EJECTOR FOR SAME, AND METHODS OF ASSEMBLY Nov 27, 2023 Pending
Array ( [id] => 19298665 [patent_doc_number] => 20240227232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => POLE CHAIN SAW [patent_app_type] => utility [patent_app_number] => 18/519466 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519466
POLE CHAIN SAW Nov 26, 2023 Pending
Array ( [id] => 19186932 [patent_doc_number] => 20240165845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => LUBRICATION SYSTEM FOR OUTDOOR TOOL [patent_app_type] => utility [patent_app_number] => 18/514496 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18514496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514496
LUBRICATION SYSTEM FOR OUTDOOR TOOL Nov 19, 2023 Pending
Array ( [id] => 20385850 [patent_doc_number] => 12485562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Locking blade device [patent_app_type] => utility [patent_app_number] => 18/513761 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18513761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/513761
Locking blade device Nov 19, 2023 Issued
Array ( [id] => 19171647 [patent_doc_number] => 20240157621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => EXTRUSION RESIDUE SHEARS AND METHOD FOR SHEARING OFF AN EXTRUSION RESIDUE [patent_app_type] => utility [patent_app_number] => 18/388916 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388916
EXTRUSION RESIDUE SHEARS AND METHOD FOR SHEARING OFF AN EXTRUSION RESIDUE Nov 12, 2023 Pending
Array ( [id] => 18991648 [patent_doc_number] => 20240063617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => METHOD FOR REMOVING A SHIELDING FOIL OF AN ELECTRICAL CABLE BY MEANS OF A ROTARY STRIPPING MACHINE, AND DEVICE FOR SUPPORTING THE REMOVAL OF A SHIELDING FOIL OF AN ELECTRICAL CABLE [patent_app_type] => utility [patent_app_number] => 18/501477 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501477
METHOD FOR REMOVING A SHIELDING FOIL OF AN ELECTRICAL CABLE BY MEANS OF A ROTARY STRIPPING MACHINE, AND DEVICE FOR SUPPORTING THE REMOVAL OF A SHIELDING FOIL OF AN ELECTRICAL CABLE Nov 2, 2023 Pending
Array ( [id] => 19111775 [patent_doc_number] => 20240123525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => CIRCULAR SAW APPARATUS WITH AN INTEGRATED DUST COLLECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/488945 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488945
CIRCULAR SAW APPARATUS WITH AN INTEGRATED DUST COLLECTION SYSTEM Oct 16, 2023 Pending
Array ( [id] => 19112593 [patent_doc_number] => 20240124343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Slit Cutter [patent_app_type] => utility [patent_app_number] => 18/380037 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18380037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380037
Slit Cutter Oct 12, 2023 Pending
Array ( [id] => 19700596 [patent_doc_number] => 12194599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Knife sharpening systems [patent_app_type] => utility [patent_app_number] => 18/480237 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 25 [patent_no_of_words] => 8491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18480237 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/480237
Knife sharpening systems Oct 2, 2023 Issued
Array ( [id] => 19082419 [patent_doc_number] => 20240109220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Device for separating at least one in particular conveyed surface element, in particular a plastic film or a plastic film composite material, into individual components [patent_app_type] => utility [patent_app_number] => 18/478764 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478764
Device for separating at least one in particular conveyed surface element, in particular a plastic film or a plastic film composite material, into individual components Sep 28, 2023 Pending
Array ( [id] => 18901949 [patent_doc_number] => 20240017434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => DIGITAL COMMUNICATION ON RAZOR CARTRIDGE, HANDLE AND CHARGING BASE [patent_app_type] => utility [patent_app_number] => 18/373730 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373730
DIGITAL COMMUNICATION ON RAZOR CARTRIDGE, HANDLE AND CHARGING BASE Sep 26, 2023 Pending
Array ( [id] => 19608381 [patent_doc_number] => 12157243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Perforating apparatus and method for manufacturing a shaped line of weakness [patent_app_type] => utility [patent_app_number] => 18/473647 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 29 [patent_no_of_words] => 11934 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18473647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/473647
Perforating apparatus and method for manufacturing a shaped line of weakness Sep 24, 2023 Issued
Array ( [id] => 19845886 [patent_doc_number] => 20250091237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => SENSOR-BASED SYSTEMS AND METHODS OF ANALYZING SHAVING USAGE [patent_app_type] => utility [patent_app_number] => 18/468336 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468336
SENSOR-BASED SYSTEMS AND METHODS OF ANALYZING SHAVING USAGE Sep 14, 2023 Pending
Array ( [id] => 19033234 [patent_doc_number] => 20240083049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => COVER AND STAND FOR PERSONAL CARE PRODUCT [patent_app_type] => utility [patent_app_number] => 18/243195 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6485 [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] => 18243195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243195
COVER AND STAND FOR PERSONAL CARE PRODUCT Sep 6, 2023 Pending
Array ( [id] => 19815730 [patent_doc_number] => 20250073937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Removable Disc and Cutting Tool Incorporating Same [patent_app_type] => utility [patent_app_number] => 18/462243 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462243
Removable Disc and Cutting Tool Incorporating Same Sep 5, 2023 Pending
Array ( [id] => 19280656 [patent_doc_number] => 20240217130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => ELECTRIC HAIR CUTTER HAVING ROTATION SPEED REAL-TIME DETECTION STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/241968 [patent_app_country] => US [patent_app_date] => 2023-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241968
ELECTRIC HAIR CUTTER HAVING ROTATION SPEED REAL-TIME DETECTION STRUCTURE Sep 3, 2023 Abandoned
Array ( [id] => 19002673 [patent_doc_number] => 20240066744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => CHAINSAW CHAINS [patent_app_type] => utility [patent_app_number] => 18/454164 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454164
CHAINSAW CHAINS Aug 22, 2023 Pending
Array ( [id] => 18954315 [patent_doc_number] => 20240042642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => BELT CUTTER [patent_app_type] => utility [patent_app_number] => 18/453948 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18453948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453948
BELT CUTTER Aug 21, 2023 Issued
Array ( [id] => 19002671 [patent_doc_number] => 20240066742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => CHAINSAWS HAVING CHAIN TENSIONING BIASING ELEMENTS [patent_app_type] => utility [patent_app_number] => 18/235145 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235145
CHAINSAWS HAVING CHAIN TENSIONING BIASING ELEMENTS Aug 16, 2023 Pending
Array ( [id] => 18987012 [patent_doc_number] => 20240058981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SLICING MACHINE WITH SPRAY BAR [patent_app_type] => utility [patent_app_number] => 18/232384 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18232384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/232384
SLICING MACHINE WITH SPRAY BAR Aug 9, 2023 Pending
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