Search

Stephen Michael Gravini

Examiner (ID: 1707, Phone: (571)272-4875 , Office: P/3744 )

Most Active Art Unit
3753
Art Unit(s)
3622, 2162, 3743, 3753, 3749, 3404, 3744
Total Applications
3750
Issued Applications
3004
Pending Applications
212
Abandoned Applications
566

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20272353 [patent_doc_number] => 12442125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Foreign particulate collector for a laundry appliance [patent_app_type] => utility [patent_app_number] => 17/859298 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 1097 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859298
Foreign particulate collector for a laundry appliance Jul 6, 2022 Issued
Array ( [id] => 20144821 [patent_doc_number] => 12379157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => System for controlling the freeze-drying process in a freeze dryer with a plate stack system and a method for generating a design space [patent_app_type] => utility [patent_app_number] => 18/868723 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4318 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18868723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/868723
System for controlling the freeze-drying process in a freeze dryer with a plate stack system and a method for generating a design space Jun 27, 2022 Issued
Array ( [id] => 19464700 [patent_doc_number] => 20240318369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => INTERFACE AND LAUNDRY TREATMENT APPARATUS HAVING INTERFACE [patent_app_type] => utility [patent_app_number] => 18/575241 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23303 [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] => 18575241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575241
INTERFACE AND LAUNDRY TREATMENT APPARATUS HAVING INTERFACE Jun 27, 2022 Pending
Array ( [id] => 18094041 [patent_doc_number] => 20220412382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => TWIN CHAMBER AIR DRYER AND PNEUMATIC SYSTEM [patent_app_type] => utility [patent_app_number] => 17/851299 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851299
Twin chamber air dryer and pneumatic system Jun 27, 2022 Issued
Array ( [id] => 19512576 [patent_doc_number] => 20240344262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => INTERFACE AND LAUNDRY TREATING APPARATUS HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/575202 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18575202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575202
INTERFACE AND LAUNDRY TREATING APPARATUS HAVING THE SAME Jun 27, 2022 Pending
Array ( [id] => 19404214 [patent_doc_number] => 20240287725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => INTERFACE AND LAUNDRY TREATING APPARATUS HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/575014 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18575014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575014
INTERFACE AND LAUNDRY TREATING APPARATUS HAVING THE SAME Jun 27, 2022 Pending
Array ( [id] => 20264483 [patent_doc_number] => 12435461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Dryer and control method therefor [patent_app_type] => utility [patent_app_number] => 17/851660 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 13652 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851660
Dryer and control method therefor Jun 27, 2022 Issued
Array ( [id] => 19528740 [patent_doc_number] => 20240352642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => INTERFACE AND LAUNDRY TREATING APPARATUS HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/575151 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18575151 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575151
INTERFACE AND LAUNDRY TREATING APPARATUS HAVING THE SAME Jun 27, 2022 Pending
Array ( [id] => 20226037 [patent_doc_number] => 12414673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Shoe care apparatus [patent_app_type] => utility [patent_app_number] => 17/846295 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2409 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846295
Shoe care apparatus Jun 21, 2022 Issued
Array ( [id] => 19249269 [patent_doc_number] => 20240200256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => LAUNDRY TREATMENT APPARATUS AND CONTROLLING METHOD FOR THE SAME [patent_app_type] => utility [patent_app_number] => 18/288939 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12048 [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] => 18288939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/288939
LAUNDRY TREATMENT APPARATUS AND CONTROLLING METHOD FOR THE SAME Jun 16, 2022 Pending
Array ( [id] => 18799558 [patent_doc_number] => 11832698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Apparatuses and methods for drying an object [patent_app_type] => utility [patent_app_number] => 17/806947 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 42 [patent_no_of_words] => 26804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806947
Apparatuses and methods for drying an object Jun 14, 2022 Issued
Array ( [id] => 20343962 [patent_doc_number] => 12467688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Drying rack device [patent_app_type] => utility [patent_app_number] => 17/837570 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837570 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837570
Drying rack device Jun 9, 2022 Issued
Array ( [id] => 19387258 [patent_doc_number] => 20240277128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => HAIRCARE APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/570554 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18570554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570554
HAIRCARE APPLIANCE Jun 8, 2022 Pending
Array ( [id] => 18078485 [patent_doc_number] => 20220404097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => APPARATUSES AND METHODS FOR DRYING AN OBJECT [patent_app_type] => utility [patent_app_number] => 17/806084 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32255 [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] => 17806084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806084
Apparatuses and methods for drying an object Jun 8, 2022 Issued
Array ( [id] => 20256939 [patent_doc_number] => 12429285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Ambient air drying of sludge [patent_app_type] => utility [patent_app_number] => 17/834605 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10042 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834605
Ambient air drying of sludge Jun 6, 2022 Issued
Array ( [id] => 18066259 [patent_doc_number] => 20220397346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => RAPID DEPRESSURIZATION CONTROLLED ICE NUCLEATION IN PHARMACEUTICAL FREEZE-DRYING [patent_app_type] => utility [patent_app_number] => 17/832372 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832372 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832372
Rapid depressurization controlled ice nucleation in pharmaceutical freeze-drying Jun 2, 2022 Issued
Array ( [id] => 19354913 [patent_doc_number] => 12055346 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-06 [patent_title] => Dryer for portable electronic devices [patent_app_type] => utility [patent_app_number] => 17/826220 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 1272 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826220
Dryer for portable electronic devices May 26, 2022 Issued
Array ( [id] => 17852382 [patent_doc_number] => 20220282424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => HEATER AND CONTROL SCHEME FOR MULTI-COMPARTMENT DRYER [patent_app_type] => utility [patent_app_number] => 17/826278 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826278
Heater and control scheme for multi-compartment dryer May 26, 2022 Issued
Array ( [id] => 20330592 [patent_doc_number] => 12460863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Apparatus for treating a substrate [patent_app_type] => utility [patent_app_number] => 17/825420 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 4816 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825420
Apparatus for treating a substrate May 25, 2022 Issued
Array ( [id] => 18748679 [patent_doc_number] => 11807980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Dual motor dryer drive contained within a common assembly [patent_app_type] => utility [patent_app_number] => 17/747062 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7743 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747062
Dual motor dryer drive contained within a common assembly May 17, 2022 Issued
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