Search

Charles J. Han

Examiner (ID: 16673, Phone: (571)270-3980 , Office: P/3662 )

Most Active Art Unit
3662
Art Unit(s)
3665, 3662
Total Applications
478
Issued Applications
302
Pending Applications
61
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18403866 [patent_doc_number] => 20230165216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => ANIMAL CLEANING, DRYING AND/OR TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 17/997309 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17997309 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997309
Animal cleaning, drying and/or treatment apparatus Apr 25, 2021 Issued
Array ( [id] => 16989363 [patent_doc_number] => 20210227783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => APPARATUS AND METHODS FOR IMPROVING SAFETY OF A PET DURING TRAVEL [patent_app_type] => utility [patent_app_number] => 17/231845 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231845
APPARATUS AND METHODS FOR IMPROVING SAFETY OF A PET DURING TRAVEL Apr 14, 2021 Abandoned
Array ( [id] => 17943504 [patent_doc_number] => 20220330521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => Wobble Slow Feeder [patent_app_type] => utility [patent_app_number] => 17/231999 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231999
Wobble Slow Feeder Apr 14, 2021 Abandoned
Array ( [id] => 18573660 [patent_doc_number] => 11730161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Time release application and monitoring system configured to prevent untargeted wildlife entry or disruption [patent_app_type] => utility [patent_app_number] => 17/228727 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 29 [patent_no_of_words] => 10762 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17228727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228727
Time release application and monitoring system configured to prevent untargeted wildlife entry or disruption Apr 12, 2021 Issued
Array ( [id] => 17118249 [patent_doc_number] => 11129355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Portable livestock handling apparatus with foldable force tub and extendable/collapsible chassis [patent_app_type] => utility [patent_app_number] => 17/226323 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8205 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17226323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/226323
Portable livestock handling apparatus with foldable force tub and extendable/collapsible chassis Apr 8, 2021 Issued
Array ( [id] => 17123500 [patent_doc_number] => 20210298268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => OBJECT SUPPLYING ASSEMBLY, OBJECT CASTING ASSEMBLY AND OPERATION METHOD OF OBJECT DISTRIBUTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/213212 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8274 [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] => 17213212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213212
Object supplying assembly, object casting assembly and operation method of object distribution system Mar 24, 2021 Issued
Array ( [id] => 17154134 [patent_doc_number] => 20210315185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => SMART FEEDER [patent_app_type] => utility [patent_app_number] => 17/194330 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194330
Smart feeder Mar 7, 2021 Issued
Array ( [id] => 16945815 [patent_doc_number] => 20210204506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => Animal Spraying Devices, Systems and Methods of Use [patent_app_type] => utility [patent_app_number] => 17/195200 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17195200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195200
Animal spraying devices, systems and methods of use Mar 7, 2021 Issued
Array ( [id] => 17049779 [patent_doc_number] => 20210259213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => LIVESTOCK FEED PROXIMITY AND UNMETABOLISED PHARMACEUTICAL MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/184482 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184482
Livestock feed proximity and unmetabolised pharmaceutical monitoring system Feb 23, 2021 Issued
Array ( [id] => 17034226 [patent_doc_number] => 20210251184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => WILDLIFE EXCLUSION SYSTEMS AND METHODS FOR RAILWAY TRACKS [patent_app_type] => utility [patent_app_number] => 17/184311 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17184311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184311
Wildlife exclusion systems and methods for railway tracks Feb 23, 2021 Issued
Array ( [id] => 18573636 [patent_doc_number] => 11730137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Feed container with internal retention member [patent_app_type] => utility [patent_app_number] => 17/162996 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2049 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17162996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162996
Feed container with internal retention member Jan 28, 2021 Issued
Array ( [id] => 19368667 [patent_doc_number] => 12060743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Methods and apparatus for pet doors [patent_app_type] => utility [patent_app_number] => 17/141583 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 54 [patent_no_of_words] => 9807 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17141583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141583
Methods and apparatus for pet doors Jan 4, 2021 Issued
Array ( [id] => 18382868 [patent_doc_number] => 11653630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Gas and liquid supply system [patent_app_type] => utility [patent_app_number] => 17/118518 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 5749 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17118518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/118518
Gas and liquid supply system Dec 9, 2020 Issued
Array ( [id] => 18382864 [patent_doc_number] => 11653626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Livestock watering apparatus [patent_app_type] => utility [patent_app_number] => 17/116467 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8369 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/116467
Livestock watering apparatus Dec 8, 2020 Issued
Array ( [id] => 18476611 [patent_doc_number] => 11690334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Hydroponic growing unit [patent_app_type] => utility [patent_app_number] => 17/113327 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 38 [patent_no_of_words] => 5659 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17113327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113327
Hydroponic growing unit Dec 6, 2020 Issued
Array ( [id] => 17013528 [patent_doc_number] => 11083145 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-10 [patent_title] => Planter system [patent_app_type] => utility [patent_app_number] => 17/100854 [patent_app_country] => US [patent_app_date] => 2020-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4658 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100854
Planter system Nov 20, 2020 Issued
Array ( [id] => 16836950 [patent_doc_number] => 20210144962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => Automated Pet Food Dispenser [patent_app_type] => utility [patent_app_number] => 17/098075 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098075
Automated pet food dispenser Nov 12, 2020 Issued
Array ( [id] => 19869875 [patent_doc_number] => 12262708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Plant treatment system [patent_app_type] => utility [patent_app_number] => 17/775134 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3741 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775134
Plant treatment system Nov 8, 2020 Issued
Array ( [id] => 16597041 [patent_doc_number] => 20210023572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => METHOD AND APPARATUS FOR REMOVAL OF SEA LICE FROM LIVE FISH [patent_app_type] => utility [patent_app_number] => 17/071553 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5996 [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] => 17071553 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071553
METHOD AND APPARATUS FOR REMOVAL OF SEA LICE FROM LIVE FISH Oct 14, 2020 Abandoned
Array ( [id] => 17058376 [patent_doc_number] => 11102955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Automatic animal feeder [patent_app_type] => utility [patent_app_number] => 17/062947 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7024 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17062947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062947
Automatic animal feeder Oct 4, 2020 Issued
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