Search

David R. Dunn

Supervisory Patent Examiner (ID: 7293, Phone: (571)272-6670 , Office: P/3636 )

Most Active Art Unit
3616
Art Unit(s)
3636, 3611, 3616
Total Applications
1007
Issued Applications
570
Pending Applications
157
Abandoned Applications
284

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20235390 [patent_doc_number] => 20250292709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => MULTIPURPOSE RECONFIGURABLE DOORBELL GUARD APPARATUS [patent_app_type] => utility [patent_app_number] => 19/228311 [patent_app_country] => US [patent_app_date] => 2025-06-04 [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] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19228311 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/228311
MULTIPURPOSE RECONFIGURABLE DOORBELL GUARD APPARATUS Jun 3, 2025 Pending
Array ( [id] => 20703901 [patent_doc_number] => 12626616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Color-coded cable and ethernet port identification labels [patent_app_type] => utility [patent_app_number] => 19/189570 [patent_app_country] => US [patent_app_date] => 2025-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19189570 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/189570
Color-coded cable and ethernet port identification labels Apr 24, 2025 Issued
Array ( [id] => 20206908 [patent_doc_number] => 20250276628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => VEHICLE SEAT [patent_app_type] => utility [patent_app_number] => 19/057651 [patent_app_country] => US [patent_app_date] => 2025-02-19 [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] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19057651 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/057651
VEHICLE SEAT Feb 18, 2025 Pending
Array ( [id] => 20040285 [patent_doc_number] => 20250178507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => AUTOMATIC POP-UP DEVICE FOR VEHICLE LEGREST [patent_app_type] => utility [patent_app_number] => 19/048209 [patent_app_country] => US [patent_app_date] => 2025-02-07 [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] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19048209 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/048209
AUTOMATIC POP-UP DEVICE FOR VEHICLE LEGREST Feb 6, 2025 Pending
Array ( [id] => 20022299 [patent_doc_number] => 20250160521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => ADJUSTING DEVICE FOR SEAT UNIT AND SEAT UNIT [patent_app_type] => utility [patent_app_number] => 19/036096 [patent_app_country] => US [patent_app_date] => 2025-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19036096 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/036096
ADJUSTING DEVICE FOR SEAT UNIT AND SEAT UNIT Jan 23, 2025 Pending
Array ( [id] => 20148684 [patent_doc_number] => 20250248522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => MECHANICAL EXTENDING MECHANISM AND CHAIR [patent_app_type] => utility [patent_app_number] => 19/004536 [patent_app_country] => US [patent_app_date] => 2024-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19004536 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/004536
MECHANICAL EXTENDING MECHANISM AND CHAIR Dec 29, 2024 Pending
Array ( [id] => 20378352 [patent_doc_number] => 20250360845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => DRIVING DEVICE FOR POWER SWIVEL SEAT [patent_app_type] => utility [patent_app_number] => 18/989523 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18989523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/989523
DRIVING DEVICE FOR POWER SWIVEL SEAT Dec 19, 2024 Pending
Array ( [id] => 19903866 [patent_doc_number] => 12280857 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-22 [patent_title] => Seat slide-lock system [patent_app_type] => utility [patent_app_number] => 18/986977 [patent_app_country] => US [patent_app_date] => 2024-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18986977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/986977
Seat slide-lock system Dec 18, 2024 Issued
Array ( [id] => 20297529 [patent_doc_number] => 20250322772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => LABEL [patent_app_type] => utility [patent_app_number] => 18/956803 [patent_app_country] => US [patent_app_date] => 2024-11-22 [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] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18956803 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/956803
LABEL Nov 21, 2024 Abandoned
Array ( [id] => 19996039 [patent_doc_number] => 20250134261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => MASSAGE CHAIR FRAME AND MASSAGE CHAIR [patent_app_type] => utility [patent_app_number] => 18/926644 [patent_app_country] => US [patent_app_date] => 2024-10-25 [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] => -16 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18926644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/926644
MASSAGE CHAIR FRAME AND MASSAGE CHAIR Oct 24, 2024 Pending
Array ( [id] => 20194434 [patent_doc_number] => 20250271144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => Fireplace with Adjustable, Combinable, and Customizable Sensory Components [patent_app_type] => utility [patent_app_number] => 18/917525 [patent_app_country] => US [patent_app_date] => 2024-10-16 [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] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18917525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/917525
Fireplace with Adjustable, Combinable, and Customizable Sensory Components Oct 15, 2024 Pending
Array ( [id] => 20377170 [patent_doc_number] => 20250359663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => FOLDABLE TABLE WITH LOCKING MECHANISM [patent_app_type] => utility [patent_app_number] => 18/911544 [patent_app_country] => US [patent_app_date] => 2024-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18911544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/911544
FOLDABLE TABLE WITH LOCKING MECHANISM Oct 9, 2024 Pending
Array ( [id] => 20553490 [patent_doc_number] => 20260053269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => POWERED HEADREST ASSEMBLY WITH SIDE WINGS [patent_app_type] => utility [patent_app_number] => 18/815715 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18815715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/815715
POWERED HEADREST ASSEMBLY WITH SIDE WINGS Aug 25, 2024 Pending
Array ( [id] => 19571276 [patent_doc_number] => 20240375568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => VEHICLE SEAT BACKREST [patent_app_type] => utility [patent_app_number] => 18/779818 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18779818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779818
VEHICLE SEAT BACKREST Jul 21, 2024 Pending
Array ( [id] => 20334845 [patent_doc_number] => 20250338965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => NECK PILLOW AND INTEGRATED SHAWL [patent_app_type] => utility [patent_app_number] => 18/653639 [patent_app_country] => US [patent_app_date] => 2024-05-02 [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] => -6 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653639
NECK PILLOW AND INTEGRATED SHAWL May 1, 2024 Pending
Array ( [id] => 19262707 [patent_doc_number] => 20240206402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => GRAIN BIN CONDITIONING SYSTEM USING HEADSPACE AIR [patent_app_type] => utility [patent_app_number] => 18/598947 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598947
Grain bin conditioning system using headspace air Mar 6, 2024 Issued
Array ( [id] => 19081351 [patent_doc_number] => 20240108152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => CUSHION PROTECTOR FOR OUTDOOR FURNITURE [patent_app_type] => utility [patent_app_number] => 18/541833 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541833
CUSHION PROTECTOR FOR OUTDOOR FURNITURE Dec 14, 2023 Abandoned
Array ( [id] => 20049513 [patent_doc_number] => 20250187735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => RADIAL PAWL TRACKING LOCK MECHANISM [patent_app_type] => utility [patent_app_number] => 18/532885 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18532885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532885
Radial pawl tracking lock mechanism Dec 6, 2023 Issued
Array ( [id] => 19861639 [patent_doc_number] => 20250100425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => AUTOMATED SWIVEL SEAT AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/523813 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523813
AUTOMATED SWIVEL SEAT AND CONTROL METHOD THEREOF Nov 28, 2023 Abandoned
Array ( [id] => 19049116 [patent_doc_number] => 20240091085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => SEAT POSITIONING SYSTEM FOR A WHEELCHAIR [patent_app_type] => utility [patent_app_number] => 18/523723 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -39 [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] => 18523723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523723
Seat positioning system for a wheelchair Nov 28, 2023 Issued
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