Search

M. D. M. Rahman

Examiner (ID: 9870)

Most Active Art Unit
2886
Art Unit(s)
2877, 2886
Total Applications
1255
Issued Applications
1141
Pending Applications
88
Abandoned Applications
57

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20512040 [patent_doc_number] => 20260036141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => AIR GUIDE FRAME, FAN HEAD, AND HANDHELD CONCENTRATING FAN [patent_app_type] => utility [patent_app_number] => 19/299774 [patent_app_country] => US [patent_app_date] => 2025-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19299774 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/299774
Air guide frame, fan head, and handheld concentrating fan Aug 13, 2025 Issued
Array ( [id] => 20439172 [patent_doc_number] => 12510001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Turbine shroud and turbomachine with cooling circuit [patent_app_type] => utility [patent_app_number] => 19/297400 [patent_app_country] => US [patent_app_date] => 2025-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 7240 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19297400 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/297400
Turbine shroud and turbomachine with cooling circuit Aug 11, 2025 Issued
Array ( [id] => 20393972 [patent_doc_number] => 20250369447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => Diversion system assembly for miniature fan [patent_app_type] => utility [patent_app_number] => 19/297800 [patent_app_country] => US [patent_app_date] => 2025-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19297800 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/297800
Diversion system assembly for miniature fan Aug 11, 2025 Pending
Array ( [id] => 20542704 [patent_doc_number] => 20260049594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => MODULAR THERMOPLASTIC WEB STRUCTURE FOR WIND POWER GENERATION, MANUFACTURING METHOD THEREFOR, AND WIND TURBINE BLADE [patent_app_type] => utility [patent_app_number] => 19/286196 [patent_app_country] => US [patent_app_date] => 2025-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19286196 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/286196
MODULAR THERMOPLASTIC WEB STRUCTURE FOR WIND POWER GENERATION, MANUFACTURING METHOD THEREFOR, AND WIND TURBINE BLADE Jul 29, 2025 Pending
Array ( [id] => 20512043 [patent_doc_number] => 20260036144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => BLOWER [patent_app_type] => utility [patent_app_number] => 19/284696 [patent_app_country] => US [patent_app_date] => 2025-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19284696 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/284696
BLOWER Jul 29, 2025 Pending
Array ( [id] => 20364687 [patent_doc_number] => 20250354499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => SEAL SUPPORT ASSEMBLY FOR A TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 19/284766 [patent_app_country] => US [patent_app_date] => 2025-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19284766 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/284766
SEAL SUPPORT ASSEMBLY FOR A TURBINE ENGINE Jul 29, 2025 Issued
Array ( [id] => 20512041 [patent_doc_number] => 20260036142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => AXIAL FAN [patent_app_type] => utility [patent_app_number] => 19/283753 [patent_app_country] => US [patent_app_date] => 2025-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19283753 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/283753
AXIAL FAN Jul 28, 2025 Pending
Array ( [id] => 20350438 [patent_doc_number] => 20250347290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => COMPRESSOR WITH BYPASS FOR INTERSTAGE PASSAGE [patent_app_type] => utility [patent_app_number] => 19/277394 [patent_app_country] => US [patent_app_date] => 2025-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19277394 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/277394
Compressor with bypass for interstage passage Jul 22, 2025 Issued
Array ( [id] => 20439171 [patent_doc_number] => 12510000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Self-metering impingement plate [patent_app_type] => utility [patent_app_number] => 19/276714 [patent_app_country] => US [patent_app_date] => 2025-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19276714 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/276714
Self-metering impingement plate Jul 21, 2025 Issued
Array ( [id] => 20220552 [patent_doc_number] => 20250283483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => TURBINE ENGINE WITH COMPOSITE AIRFOILS [patent_app_type] => utility [patent_app_number] => 19/214362 [patent_app_country] => US [patent_app_date] => 2025-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19214362 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/214362
Turbine engine with composite airfoils May 20, 2025 Issued
Array ( [id] => 20549315 [patent_doc_number] => 12560099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Turbine for turbomachine [patent_app_type] => utility [patent_app_number] => 19/211604 [patent_app_country] => US [patent_app_date] => 2025-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2162 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19211604 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/211604
Turbine for turbomachine May 18, 2025 Issued
Array ( [id] => 20180149 [patent_doc_number] => 20250264107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => COMPUTERIZED SYSTEMS AND METHODS FOR AUTOMATIC CEILING FAN OPERATION [patent_app_type] => utility [patent_app_number] => 19/197236 [patent_app_country] => US [patent_app_date] => 2025-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19197236 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/197236
COMPUTERIZED SYSTEMS AND METHODS FOR AUTOMATIC CEILING FAN OPERATION May 1, 2025 Pending
Array ( [id] => 20555995 [patent_doc_number] => 20260055775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => FAN MECHANISM [patent_app_type] => utility [patent_app_number] => 19/195854 [patent_app_country] => US [patent_app_date] => 2025-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19195854 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/195854
FAN MECHANISM Apr 30, 2025 Pending
19/124743 PITCH-CHANGE MECHANISM WITH INVERSE KINEMATICS Apr 24, 2025 Pending
Array ( [id] => 20151065 [patent_doc_number] => 20250250903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => TURBINE ENGINE WITH COMPOSITE AIRFOILS [patent_app_type] => utility [patent_app_number] => 19/186966 [patent_app_country] => US [patent_app_date] => 2025-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19186966 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/186966
Turbine engine with composite airfoils Apr 22, 2025 Issued
Array ( [id] => 20165621 [patent_doc_number] => 20250257667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => VARIABLE FLOWPATH CASINGS FOR BLADE TIP CLEARANCE CONTROL [patent_app_type] => utility [patent_app_number] => 19/184842 [patent_app_country] => US [patent_app_date] => 2025-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19184842 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/184842
VARIABLE FLOWPATH CASINGS FOR BLADE TIP CLEARANCE CONTROL Apr 20, 2025 Pending
19/120003 AN AIRCRAFT ENGINE SEAL APPARATUS Apr 9, 2025 Pending
19/117781 STEAM TURBINE Apr 1, 2025 Pending
Array ( [id] => 20536280 [patent_doc_number] => 12553347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Clamping composite assembly [patent_app_type] => utility [patent_app_number] => 19/058724 [patent_app_country] => US [patent_app_date] => 2025-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19058724 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/058724
Clamping composite assembly Feb 19, 2025 Issued
Array ( [id] => 20202093 [patent_doc_number] => 12404868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Aerodynamic bearing for axial and radial mounting of a shaft and turbo compressor with such a bearing [patent_app_type] => utility [patent_app_number] => 19/041513 [patent_app_country] => US [patent_app_date] => 2025-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19041513 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/041513
Aerodynamic bearing for axial and radial mounting of a shaft and turbo compressor with such a bearing Jan 29, 2025 Issued
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