Search

Malcolm Cribbs

Examiner (ID: 457, Phone: (571)270-1566 , Office: P/2497 )

Most Active Art Unit
2497
Art Unit(s)
2497, 2432, 2115
Total Applications
951
Issued Applications
835
Pending Applications
41
Abandoned Applications
92

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17400416 [patent_doc_number] => 20220042506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => MULTICHANNEL PUMPS AND APPLICATIONS OF SAME [patent_app_type] => utility [patent_app_number] => 17/505940 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17505940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/505940
Multichannel pumps and applications of same Oct 19, 2021 Issued
Array ( [id] => 17429191 [patent_doc_number] => 20220056900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => PUMP DEVICE [patent_app_type] => utility [patent_app_number] => 17/504681 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504681
Piezoelectric pump casing and space arrangement Oct 18, 2021 Issued
Array ( [id] => 18786822 [patent_doc_number] => 20230375008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => BLADELESS FAN FOR COMMERCIAL APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/030673 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4883 [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] => 18030673 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030673
BLADELESS FAN FOR COMMERCIAL APPLICATIONS Oct 5, 2021 Pending
Array ( [id] => 18771568 [patent_doc_number] => 20230366389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => METHOD AND A DEVICE FOR CHANGING THE COMPRESSION RATIO OF A RECIPROCATING COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/028969 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028969
Method and a device for changing the compression ratio of a reciprocating compressor Sep 27, 2021 Issued
Array ( [id] => 18188144 [patent_doc_number] => 11578716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Overmolded tubing assembly and adapter for a positive displacement pump [patent_app_type] => utility [patent_app_number] => 17/447976 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 72 [patent_no_of_words] => 13523 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447976
Overmolded tubing assembly and adapter for a positive displacement pump Sep 16, 2021 Issued
Array ( [id] => 19910761 [patent_doc_number] => 12286965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Radial piston compressor with transmission element and piston guide ring [patent_app_type] => utility [patent_app_number] => 18/026957 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1157 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026957
Radial piston compressor with transmission element and piston guide ring Sep 13, 2021 Issued
Array ( [id] => 19651945 [patent_doc_number] => 12173722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Turbo compressor assembly of a cooling machine [patent_app_type] => utility [patent_app_number] => 18/248122 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7431 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248122
Turbo compressor assembly of a cooling machine Sep 9, 2021 Issued
Array ( [id] => 17315413 [patent_doc_number] => 20210404461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => PUMP DEVICE [patent_app_type] => utility [patent_app_number] => 17/469395 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17469395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/469395
Control arrangement for first and second piezoelectric pumps positioned in series Sep 7, 2021 Issued
Array ( [id] => 17461100 [patent_doc_number] => 20220074405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => DISPENSER CASSETTE FOR USE IN A PERISTALTIC PUMP [patent_app_type] => utility [patent_app_number] => 17/467639 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467639
Dispenser cassette for use in a peristaltic pump Sep 6, 2021 Issued
Array ( [id] => 18212602 [patent_doc_number] => 20230058866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => AIR COMPRESSING APPARATUS WITH DRY-AIR INTERNAL-EMISSION TRAP UNIT [patent_app_type] => utility [patent_app_number] => 17/459399 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459399
Air compressing apparatus with dry-air internal-emission trap unit Aug 26, 2021 Issued
Array ( [id] => 18693480 [patent_doc_number] => 20230323879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => VACUUM PUMP [patent_app_type] => utility [patent_app_number] => 18/042331 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042331
VACUUM PUMP Aug 24, 2021 Abandoned
Array ( [id] => 19275000 [patent_doc_number] => 12025120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Dual bias regulator assembly for operating diaphragm pump systems [patent_app_type] => utility [patent_app_number] => 17/405205 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 12290 [patent_no_of_claims] => 19 [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] => 17405205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405205
Dual bias regulator assembly for operating diaphragm pump systems Aug 17, 2021 Issued
Array ( [id] => 18512067 [patent_doc_number] => 20230228263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => IMPROVEMENTS IN AQUARIUM EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/022447 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18022447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/022447
Aquarium peristaltic pump with rotation detection arrangement Aug 5, 2021 Issued
Array ( [id] => 18436943 [patent_doc_number] => 20230184237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => TRANSMISSION ASSEMBLY OF PUMP HEAD OF DIAPHRAGM BOOSTER PUMP, PUMP HEAD OF DIAPHRAGM BOOSTER PUMP, AND DIAPHRAGM BOOSTER PUMP [patent_app_type] => utility [patent_app_number] => 17/917120 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8468 [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] => 17917120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917120
Transmission assembly of pump head of diaphragm booster pump, pump head of diaphragm booster pump, and diaphragm booster pump Jul 29, 2021 Issued
Array ( [id] => 18462016 [patent_doc_number] => 11686302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Gas lift compressor system and method for supplying compressed gas to multiple wells [patent_app_type] => utility [patent_app_number] => 17/384250 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5904 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384250 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384250
Gas lift compressor system and method for supplying compressed gas to multiple wells Jul 22, 2021 Issued
Array ( [id] => 18632384 [patent_doc_number] => 20230291295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => MAGNETOHYDRODYNAMIC PUMP FOR MOLTEN SALTS AND METHOD OF OPERATING [patent_app_type] => utility [patent_app_number] => 18/005688 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18005688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/005688
MAGNETOHYDRODYNAMIC PUMP FOR MOLTEN SALTS AND METHOD OF OPERATING Jul 19, 2021 Abandoned
Array ( [id] => 17185927 [patent_doc_number] => 20210332812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => PIEZOELECTRIC PUMP [patent_app_type] => utility [patent_app_number] => 17/369289 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17369289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369289
Piezoelectric pump with annular valve arrangement Jul 6, 2021 Issued
Array ( [id] => 19557257 [patent_doc_number] => 20240369049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => DOSAGE PUMP WITH LOW ENERGY CONSUMPTION [patent_app_type] => utility [patent_app_number] => 18/575907 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18575907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/575907
Dosage pump with low energy consumption Jul 1, 2021 Issued
Array ( [id] => 18888400 [patent_doc_number] => 11867166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Piezoelectric pump with annular valve arrangement [patent_app_type] => utility [patent_app_number] => 17/365323 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 9019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365323
Piezoelectric pump with annular valve arrangement Jun 30, 2021 Issued
Array ( [id] => 17143110 [patent_doc_number] => 20210311123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => SUMP/EJECTOR PUMP MONITOR AND SUMP/EJECTOR PUMP FAILURE WARNING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/349104 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 501 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349104
Sump/ejector pump monitor and sump/ejector pump failure warning system Jun 15, 2021 Issued
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