Search

Punam P. Roy

Examiner (ID: 10831, Phone: (571)272-6794 , Office: P/2855 )

Most Active Art Unit
2855
Art Unit(s)
2855, 2856
Total Applications
734
Issued Applications
602
Pending Applications
7
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19708465 [patent_doc_number] => 20250018607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => MACHINE FOR CUTTING A SLAB WITH FINISHED FACE DOWN AND RELATED METHOD [patent_app_type] => utility [patent_app_number] => 18/352308 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18352308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352308
MACHINE FOR CUTTING A SLAB WITH FINISHED FACE DOWN AND RELATED METHOD Jul 13, 2023 Pending
Array ( [id] => 18751845 [patent_doc_number] => 20230355060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => MULTI-CYCLONE DUST COLLECTION DEVICE AND VACUUM CLEANER COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 18/350428 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350428 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350428
MULTI-CYCLONE DUST COLLECTION DEVICE AND VACUUM CLEANER COMPRISING SAME Jul 10, 2023 Pending
Array ( [id] => 19001432 [patent_doc_number] => 20240065503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => DUST-COLLECTING BOX AND CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 18/217456 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217456
DUST-COLLECTING BOX AND CLEANING DEVICE Jun 29, 2023 Pending
Array ( [id] => 18706922 [patent_doc_number] => 20230329495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => CLEANER [patent_app_type] => utility [patent_app_number] => 18/342225 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18342225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342225
CLEANER Jun 26, 2023 Pending
Array ( [id] => 19641962 [patent_doc_number] => 20240416482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ELECTRIC TOOL GRINDING MACHINE WITH STATIC ELECTRICITY DISSIPATION [patent_app_type] => utility [patent_app_number] => 18/335423 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335423
Electric tool grinding machine with static electricity dissipation Jun 14, 2023 Issued
Array ( [id] => 20342308 [patent_doc_number] => 12466026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Dustless sanding attachment for pole sander [patent_app_type] => utility [patent_app_number] => 18/320983 [patent_app_country] => US [patent_app_date] => 2023-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320983
Dustless sanding attachment for pole sander May 20, 2023 Issued
Array ( [id] => 19584499 [patent_doc_number] => 20240382056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => AIR TREATMENT UNIT [patent_app_type] => utility [patent_app_number] => 18/318307 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318307
AIR TREATMENT UNIT May 15, 2023 Pending
Array ( [id] => 18581099 [patent_doc_number] => 20230263350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => SURFACE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/306722 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18306722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306722
SURFACE CLEANING APPARATUS Apr 24, 2023 Pending
Array ( [id] => 19447882 [patent_doc_number] => 20240308012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => BIFURCATED DUST-COLLECTING ADAPTOR FOR SPRAY GUN [patent_app_type] => utility [patent_app_number] => 18/304706 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304706
BIFURCATED DUST-COLLECTING ADAPTOR FOR SPRAY GUN Apr 20, 2023 Pending
Array ( [id] => 19511182 [patent_doc_number] => 20240342868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => DEEP SOCKET [patent_app_type] => utility [patent_app_number] => 18/299563 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18299563 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299563
DEEP SOCKET Apr 11, 2023 Abandoned
Array ( [id] => 18706942 [patent_doc_number] => 20230329515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => Foam Cotton Mop Head, a Mop Thereof, and a Manufacture Method Thereof [patent_app_type] => utility [patent_app_number] => 18/297167 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297167
Foam Cotton Mop Head, a Mop Thereof, and a Manufacture Method Thereof Apr 6, 2023 Abandoned
Array ( [id] => 18536653 [patent_doc_number] => 20230241744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => POLISHING HEAD WITH MEMBRANE POSITION CONTROL [patent_app_type] => utility [patent_app_number] => 18/132158 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132158 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132158
Polishing head with membrane position control Apr 6, 2023 Issued
Array ( [id] => 18708221 [patent_doc_number] => 20230330807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SPINDLE UNIT [patent_app_type] => utility [patent_app_number] => 18/194785 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194785
SPINDLE UNIT Apr 2, 2023 Pending
Array ( [id] => 18691566 [patent_doc_number] => 20230321790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => ORIGIN DETERMINATION METHOD AND GRINDING MACHINE [patent_app_type] => utility [patent_app_number] => 18/192080 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18192080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192080
ORIGIN DETERMINATION METHOD AND GRINDING MACHINE Mar 28, 2023 Pending
Array ( [id] => 18673768 [patent_doc_number] => 20230311274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ABRASIVE DISC WITH VITRIFIED AGGLOMERATE ISLANDS [patent_app_type] => utility [patent_app_number] => 18/191847 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191847
ABRASIVE DISC WITH VITRIFIED AGGLOMERATE ISLANDS Mar 27, 2023 Issued
Array ( [id] => 20413359 [patent_doc_number] => 12496622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Substrate processing apparatus [patent_app_type] => utility [patent_app_number] => 18/188976 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5964 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188976
Substrate processing apparatus Mar 22, 2023 Issued
Array ( [id] => 19462929 [patent_doc_number] => 20240316598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => COMPRESSION GAP CONTROL FOR PAD-BASED CHEMICAL BUFF POST CMP CLEANING [patent_app_type] => utility [patent_app_number] => 18/123746 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123746
COMPRESSION GAP CONTROL FOR PAD-BASED CHEMICAL BUFF POST CMP CLEANING Mar 19, 2023 Pending
Array ( [id] => 18611437 [patent_doc_number] => 20230278168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => BLASTING ASSEMBLIES AND VANES THEREOF [patent_app_type] => utility [patent_app_number] => 18/176004 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18176004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/176004
BLASTING ASSEMBLIES AND VANES THEREOF Feb 27, 2023 Pending
Array ( [id] => 18724900 [patent_doc_number] => 20230339063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => Heated Sander Device [patent_app_type] => utility [patent_app_number] => 18/173836 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173836
Heated Sander Device Feb 23, 2023 Pending
Array ( [id] => 18581098 [patent_doc_number] => 20230263349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 18/163301 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18163301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163301
VACUUM CLEANER Feb 1, 2023 Pending
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