Search

Dewanda A. Samuel

Examiner (ID: 2551, Phone: (571)270-1213 , Office: P/2464 )

Most Active Art Unit
2464
Art Unit(s)
2464, 2416, 2616
Total Applications
590
Issued Applications
495
Pending Applications
2
Abandoned Applications
96

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16191631 [patent_doc_number] => 20200232480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => CENTRIFUGAL BLOWER ASSEMBLY AND METHOD FOR ASSEMBLING THE SAME [patent_app_type] => utility [patent_app_number] => 16/752128 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4607 [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] => 16752128 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/752128
Centrifugal blower assembly and method for assembling the same Jan 23, 2020 Issued
Array ( [id] => 16978470 [patent_doc_number] => 20210222707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Removing Fluid Substances [patent_app_type] => utility [patent_app_number] => 16/746456 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746456 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746456
Removing Fluid Substances Jan 16, 2020 Abandoned
Array ( [id] => 19151765 [patent_doc_number] => 11976668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Flow guiding device and fan assembly with flow guiding device [patent_app_type] => utility [patent_app_number] => 16/742957 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2198 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16742957 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/742957
Flow guiding device and fan assembly with flow guiding device Jan 14, 2020 Issued
Array ( [id] => 16190426 [patent_doc_number] => 20200231275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => DUAL ROTOR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/741770 [patent_app_country] => US [patent_app_date] => 2020-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741770 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741770
DUAL ROTOR SYSTEM Jan 13, 2020 Abandoned
Array ( [id] => 17514305 [patent_doc_number] => 11293447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Turbo-molecular pump blade design [patent_app_type] => utility [patent_app_number] => 16/731158 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 21 [patent_no_of_words] => 8694 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16731158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/731158
Turbo-molecular pump blade design Dec 30, 2019 Issued
Array ( [id] => 17860426 [patent_doc_number] => 11441578 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-13 [patent_title] => Water-powered sump pump [patent_app_type] => utility [patent_app_number] => 16/720505 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 2045 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16720505 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720505
Water-powered sump pump Dec 18, 2019 Issued
Array ( [id] => 16917002 [patent_doc_number] => 20210190094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Jet Pump Assembly [patent_app_type] => utility [patent_app_number] => 16/719246 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719246 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719246
Jet Pump Assembly Dec 17, 2019 Abandoned
Array ( [id] => 16113195 [patent_doc_number] => 20200208620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => CONNECTION STRUCTURE FOR MOTOR OF AIR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/706778 [patent_app_country] => US [patent_app_date] => 2019-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706778 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706778
Connection structure for motor of air compressor Dec 7, 2019 Issued
Array ( [id] => 18871808 [patent_doc_number] => 11859600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Liquid feed pump and liquid chromatography device [patent_app_type] => utility [patent_app_number] => 17/427754 [patent_app_country] => US [patent_app_date] => 2019-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8118 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427754 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/427754
Liquid feed pump and liquid chromatography device Dec 2, 2019 Issued
Array ( [id] => 16092409 [patent_doc_number] => 20200200191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => SIMPLE PNEUMATIC EJECTOR PUMP WITH EXHAUST VALVE FOR CONTINUOUS FLOW AIR SOURCE SYSTEM AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/699441 [patent_app_country] => US [patent_app_date] => 2019-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16699441 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/699441
SIMPLE PNEUMATIC EJECTOR PUMP WITH EXHAUST VALVE FOR CONTINUOUS FLOW AIR SOURCE SYSTEM AND METHOD OF USE Nov 28, 2019 Abandoned
Array ( [id] => 17548942 [patent_doc_number] => 20220120283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => BLOWER UNIT, AND BLOWER UNIT ATTACHMENT STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/311237 [patent_app_country] => US [patent_app_date] => 2019-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17311237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311237
Blower unit, and blower unit attachment structure Nov 27, 2019 Issued
Array ( [id] => 17336910 [patent_doc_number] => 20220003241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => Pump Assembly [patent_app_type] => utility [patent_app_number] => 17/292558 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17292558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292558
Pump Assembly Nov 7, 2019 Abandoned
Array ( [id] => 17200872 [patent_doc_number] => 20210340967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => REFRIGERANT COMPRESSOR AND REFRIGERATION APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/282664 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282664
REFRIGERANT COMPRESSOR AND REFRIGERATION APPARATUS USING THE SAME Nov 4, 2019 Abandoned
Array ( [id] => 18233776 [patent_doc_number] => 11598327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Compressor system with heat recovery [patent_app_type] => utility [patent_app_number] => 16/674614 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8029 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16674614 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674614
Compressor system with heat recovery Nov 4, 2019 Issued
Array ( [id] => 15558645 [patent_doc_number] => 20200063734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => Flow Locking System and Method [patent_app_type] => utility [patent_app_number] => 16/673737 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16673737 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/673737
Flow locking system and method Nov 3, 2019 Issued
Array ( [id] => 16329278 [patent_doc_number] => 20200300244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => SEAL ASSEMBLY FOR HIGH PRESSURE SINGLE SCREW COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/665439 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3352 [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] => 16665439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665439
Seal assembly for high pressure single screw compressor Oct 27, 2019 Issued
Array ( [id] => 17015827 [patent_doc_number] => 11085458 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-10 [patent_title] => Low profile overhead bearing assembly for pump bearing assembly [patent_app_type] => utility [patent_app_number] => 16/664345 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 2092 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664345 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664345
Low profile overhead bearing assembly for pump bearing assembly Oct 24, 2019 Issued
Array ( [id] => 17556686 [patent_doc_number] => 11313371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Pump assemblies configured for drive and pump end interchangeability [patent_app_type] => utility [patent_app_number] => 16/662765 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 63 [patent_figures_cnt] => 73 [patent_no_of_words] => 17435 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662765 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662765
Pump assemblies configured for drive and pump end interchangeability Oct 23, 2019 Issued
Array ( [id] => 15497937 [patent_doc_number] => 20200049157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => Computer Accessory Systems Illuminated With Addressable LEDs [patent_app_type] => utility [patent_app_number] => 16/660789 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660789 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660789
Computer Accessory Systems Illuminated With Addressable LEDs Oct 21, 2019 Abandoned
Array ( [id] => 16191610 [patent_doc_number] => 20200232459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => MOTOR-OPERATED COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/599838 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16599838 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/599838
MOTOR-OPERATED COMPRESSOR Oct 10, 2019 Abandoned
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