Search

Steven O. Douglas

Examiner (ID: 4483, Phone: (571)272-4885 , Office: P/3771 )

Most Active Art Unit
3751
Art Unit(s)
3612, 3105, 3649, 3751, 3771, 2403, 3785, 2899
Total Applications
3858
Issued Applications
3136
Pending Applications
276
Abandoned Applications
497

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17844017 [patent_doc_number] => 11433362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Carbonation machine and a gas canister for a carbonation machine [patent_app_type] => utility [patent_app_number] => 17/566655 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 41 [patent_no_of_words] => 13413 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17566655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566655
Carbonation machine and a gas canister for a carbonation machine Dec 29, 2021 Issued
Array ( [id] => 20357162 [patent_doc_number] => 12473145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Delivery rack and delivery vehicle [patent_app_type] => utility [patent_app_number] => 17/564917 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3078 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17564917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564917
Delivery rack and delivery vehicle Dec 28, 2021 Issued
Array ( [id] => 20357162 [patent_doc_number] => 12473145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Delivery rack and delivery vehicle [patent_app_type] => utility [patent_app_number] => 17/564917 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3078 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17564917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564917
Delivery rack and delivery vehicle Dec 28, 2021 Issued
Array ( [id] => 17532214 [patent_doc_number] => 20220110823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => EFFICACY BASED FEEDBACK SYSTEM FOR TRAINING [patent_app_type] => utility [patent_app_number] => 17/560572 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17560572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560572
Efficacy based feedback system for training Dec 22, 2021 Issued
Array ( [id] => 18978941 [patent_doc_number] => 11904095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Systems and methods for assisting patient airway management [patent_app_type] => utility [patent_app_number] => 17/644141 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 40 [patent_no_of_words] => 43148 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644141 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644141
Systems and methods for assisting patient airway management Dec 13, 2021 Issued
Array ( [id] => 17519452 [patent_doc_number] => 20220105300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => RESPIRATORY PRESSURE TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/550699 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550699 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550699
Respiratory pressure treatment system Dec 13, 2021 Issued
Array ( [id] => 17686173 [patent_doc_number] => 20220193465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => DISPOSABLE FACE MASK WITH INTEGRATED TIE-ON FACE MASK STRAPS [patent_app_type] => utility [patent_app_number] => 17/550765 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550765
Disposable face mask with integrated tie-on face mask straps Dec 13, 2021 Issued
Array ( [id] => 19939911 [patent_doc_number] => 12312030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Hauling and spreading trailer assembly [patent_app_type] => utility [patent_app_number] => 17/549243 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 17549243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549243
Hauling and spreading trailer assembly Dec 12, 2021 Issued
Array ( [id] => 19896757 [patent_doc_number] => 12274651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Wheelchair restraint apparatus [patent_app_type] => utility [patent_app_number] => 17/545732 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545732
Wheelchair restraint apparatus Dec 7, 2021 Issued
Array ( [id] => 19903013 [patent_doc_number] => 12279997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Wheelchair restraint mechanism [patent_app_type] => utility [patent_app_number] => 17/545714 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545714
Wheelchair restraint mechanism Dec 7, 2021 Issued
Array ( [id] => 18418156 [patent_doc_number] => 20230172613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Umbilical Orthesis Plug [patent_app_type] => utility [patent_app_number] => 17/543387 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17543387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543387
Umbilical orthesis plug Dec 5, 2021 Issued
Array ( [id] => 19854568 [patent_doc_number] => 12257380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Inhalation device including substance usage controls [patent_app_type] => utility [patent_app_number] => 17/541677 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6858 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541677
Inhalation device including substance usage controls Dec 2, 2021 Issued
Array ( [id] => 18878413 [patent_doc_number] => 20240001782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => ELECTROMOTIVE LOCKING UNIT FOR AN ELECTRICAL CHARGING DEVICE OF A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/253281 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18253281 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253281
ELECTROMOTIVE LOCKING UNIT FOR AN ELECTRICAL CHARGING DEVICE OF A MOTOR VEHICLE Dec 1, 2021 Pending
Array ( [id] => 17655585 [patent_doc_number] => 20220176050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => RESPIRATORY ASSISTANCE DEVICE AND A METHOD OF CONTROLLING SAID DEVICE [patent_app_type] => utility [patent_app_number] => 17/539561 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7029 [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] => 17539561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539561
Respiratory assistance device and a method of controlling said device Nov 30, 2021 Issued
Array ( [id] => 17641428 [patent_doc_number] => 20220169166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => Higher Capacity Vehicle Trailer [patent_app_type] => utility [patent_app_number] => 17/540170 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17540170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/540170
Higher Capacity Vehicle Trailer Nov 30, 2021 Pending
Array ( [id] => 17626695 [patent_doc_number] => 20220161710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => Lockable Cargo Retaining Apparatus [patent_app_type] => utility [patent_app_number] => 17/535513 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535513
Lockable Cargo Retaining Apparatus Nov 23, 2021 Abandoned
Array ( [id] => 18391952 [patent_doc_number] => 20230160171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SYSTEM AND METHOD TO SUPPORT ROTATION OPERATION OF WORK TOOL [patent_app_type] => utility [patent_app_number] => 17/531802 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17531802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/531802
System and method to support rotation operation of work tool Nov 21, 2021 Issued
Array ( [id] => 17610052 [patent_doc_number] => 20220152331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => BREATHABLE RESPIRATORY MASK [patent_app_type] => utility [patent_app_number] => 17/532641 [patent_app_country] => US [patent_app_date] => 2021-11-22 [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] => -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] => 17532641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532641
BREATHABLE RESPIRATORY MASK Nov 21, 2021 Abandoned
Array ( [id] => 19939710 [patent_doc_number] => 12311827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Tonneau rail system and attachment device for securing a tonneau rail to a vehicle [patent_app_type] => utility [patent_app_number] => 17/528259 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17528259 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/528259
Tonneau rail system and attachment device for securing a tonneau rail to a vehicle Nov 16, 2021 Issued
Array ( [id] => 17593761 [patent_doc_number] => 20220143334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => DEVICES AND METHODS FOR DELIVERING DRY POWDER MEDICAMENTS [patent_app_type] => utility [patent_app_number] => 17/527290 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24606 [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] => 17527290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527290
Devices and methods for delivering dry powder medicaments Nov 15, 2021 Issued
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