Search

Melvin Feifer

Examiner (ID: 2154)

Most Active Art Unit
2902
Art Unit(s)
2912, 2900, 2902
Total Applications
2696
Issued Applications
2667
Pending Applications
0
Abandoned Applications
29

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20444867 [patent_doc_number] => 20260001584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => HANDCART CAPABLE OF BEING LATERALLY OPENED [patent_app_type] => utility [patent_app_number] => 19/321174 [patent_app_country] => US [patent_app_date] => 2025-09-06 [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] => -17 [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] => 19321174 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/321174
HANDCART CAPABLE OF BEING LATERALLY OPENED Sep 5, 2025 Issued
Array ( [id] => 20024413 [patent_doc_number] => 20250162635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => IMPROVEMENTS IN SHOPPING CARTS [patent_app_type] => utility [patent_app_number] => 19/031958 [patent_app_country] => US [patent_app_date] => 2025-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -77 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19031958 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/031958
IMPROVEMENTS IN SHOPPING CARTS Jan 17, 2025 Pending
Array ( [id] => 20084519 [patent_doc_number] => 20250214455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => Modular Fuel Cell Assembly And Liquid Hydrogen Tank For A Work Vehicle [patent_app_type] => utility [patent_app_number] => 18/985815 [patent_app_country] => US [patent_app_date] => 2024-12-18 [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] => -15 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18985815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/985815
Modular Fuel Cell Assembly And Liquid Hydrogen Tank For A Work Vehicle Dec 17, 2024 Pending
Array ( [id] => 20780018 [patent_doc_number] => 20260168212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-18 [patent_title] => WORK VEHICLE [patent_app_type] => utility [patent_app_number] => 18/983238 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18983238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/983238
WORK VEHICLE Dec 15, 2024 Pending
Array ( [id] => 20219277 [patent_doc_number] => 20250282208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => POWER UNIT MOUNTING STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/979174 [patent_app_country] => US [patent_app_date] => 2024-12-12 [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] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18979174 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/979174
POWER UNIT MOUNTING STRUCTURE Dec 11, 2024 Pending
Array ( [id] => 19769503 [patent_doc_number] => 20250050929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => WHEEL ASSEMBLY TOE GUARD [patent_app_type] => utility [patent_app_number] => 18/928805 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18928805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/928805
WHEEL ASSEMBLY TOE GUARD Oct 27, 2024 Pending
Array ( [id] => 20627450 [patent_doc_number] => 20260091732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => Self Cleaning Side Step [patent_app_type] => utility [patent_app_number] => 18/899648 [patent_app_country] => US [patent_app_date] => 2024-09-27 [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] => -17 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18899648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/899648
Self Cleaning Side Step Sep 26, 2024 Pending
Array ( [id] => 19831965 [patent_doc_number] => 20250083751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => Flat Tire Prevention Device [patent_app_type] => utility [patent_app_number] => 18/829601 [patent_app_country] => US [patent_app_date] => 2024-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18829601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/829601
Flat Tire Prevention Device Sep 9, 2024 Pending
Array ( [id] => 19883264 [patent_doc_number] => 12268950 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-08 [patent_title] => Air propulsion system for snow equipment [patent_app_type] => utility [patent_app_number] => 18/809129 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4108 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18809129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/809129
Air propulsion system for snow equipment Aug 18, 2024 Issued
Array ( [id] => 20541894 [patent_doc_number] => 20260048784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => INLINE MASTER DRIVE UNITS [patent_app_type] => utility [patent_app_number] => 18/802343 [patent_app_country] => US [patent_app_date] => 2024-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18802343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/802343
INLINE MASTER DRIVE UNITS Aug 12, 2024 Pending
Array ( [id] => 19767748 [patent_doc_number] => 20250049174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SPORTS SHOE CONFIGURED TO BE CONNECTED TO A SPORTS APPARATUS [patent_app_type] => utility [patent_app_number] => 18/797227 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7899 [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] => 18797227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797227
SPORTS SHOE CONFIGURED TO BE CONNECTED TO A SPORTS APPARATUS Aug 6, 2024 Pending
Array ( [id] => 20743590 [patent_doc_number] => 12643479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Systems for accessing cargo spaces on vehicles equipped with a tailgate assembly that includes a door subassembly [patent_app_type] => utility [patent_app_number] => 18/785628 [patent_app_country] => US [patent_app_date] => 2024-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 2282 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18785628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/785628
Systems for accessing cargo spaces on vehicles equipped with a tailgate assembly that includes a door subassembly Jul 25, 2024 Issued
Array ( [id] => 20498604 [patent_doc_number] => 20260028062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => Method and Apparatus for Adjusting Suspension Stiffness and Distributing Battery Weight in an Electric Vehicle to Mimic Internal Combustion Engine Vehicle Engine Placement [patent_app_type] => utility [patent_app_number] => 18/783618 [patent_app_country] => US [patent_app_date] => 2024-07-25 [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] => -18 [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] => 18783618 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/783618
Method and Apparatus for Adjusting Suspension Stiffness and Distributing Battery Weight in an Electric Vehicle to Mimic Internal Combustion Engine Vehicle Engine Placement Jul 24, 2024 Pending
Array ( [id] => 19555736 [patent_doc_number] => 20240367528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Electric All-Terrain Vehicle [patent_app_type] => utility [patent_app_number] => 18/775842 [patent_app_country] => US [patent_app_date] => 2024-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18775842 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/775842
Electric All-Terrain Vehicle Jul 16, 2024 Pending
Array ( [id] => 19743778 [patent_doc_number] => 20250032343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => METHOD AND APPARATUS FOR FACILITATING MOBILITY OF USERS [patent_app_type] => utility [patent_app_number] => 18/773839 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/773839
METHOD AND APPARATUS FOR FACILITATING MOBILITY OF USERS Jul 15, 2024 Pending
Array ( [id] => 20226921 [patent_doc_number] => 12415562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Wheeled carrying apparatus [patent_app_type] => utility [patent_app_number] => 18/762108 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 1169 [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] => 18762108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/762108
Wheeled carrying apparatus Jul 1, 2024 Issued
Array ( [id] => 20319967 [patent_doc_number] => 20250332055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => BRAKE STRUCTURE OF ROLLATOR AND ROLLATOR [patent_app_type] => utility [patent_app_number] => 18/757745 [patent_app_country] => US [patent_app_date] => 2024-06-28 [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] => -8 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757745 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757745
BRAKE STRUCTURE OF ROLLATOR AND ROLLATOR Jun 27, 2024 Pending
Array ( [id] => 19529098 [patent_doc_number] => 20240353000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => Electric Commercial Vehicle Drive Unit [patent_app_type] => utility [patent_app_number] => 18/752375 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18752375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752375
Electric Commercial Vehicle Drive Unit Jun 23, 2024 Pending
Array ( [id] => 20715760 [patent_doc_number] => 12631000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Soil-and-sand intrusion preventing structure [patent_app_type] => utility [patent_app_number] => 18/751912 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 1109 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18751912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751912
Soil-and-sand intrusion preventing structure Jun 23, 2024 Issued
Array ( [id] => 19691623 [patent_doc_number] => 20250010168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => POWERED MOBILITY SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/745111 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18745111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/745111
Powered mobility systems Jun 16, 2024 Issued
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