Search

Demetrios C. Kerveros

Examiner (ID: 13704)

Most Active Art Unit
2117
Art Unit(s)
2138, 2133, 2117, 2111, 2858
Total Applications
2024
Issued Applications
1688
Pending Applications
115
Abandoned Applications
233

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17594203 [patent_doc_number] => 20220143776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => Grinding Wheel Cutting Apparatus and Cutting Method [patent_app_type] => utility [patent_app_number] => 17/599533 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599533
Grinding wheel cutting apparatus and cutting method Mar 29, 2020 Issued
Array ( [id] => 20645078 [patent_doc_number] => 12600004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Lug and hub cleaning attachment [patent_app_type] => utility [patent_app_number] => 16/828771 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 2285 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828771
Lug and hub cleaning attachment Mar 23, 2020 Issued
Array ( [id] => 17610493 [patent_doc_number] => 20220152772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => AUTOMATED DIAMOND POLISHING METHODS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/438987 [patent_app_country] => US [patent_app_date] => 2020-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8576 [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] => 17438987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438987
Automated diamond polishing methods and systems Mar 14, 2020 Issued
Array ( [id] => 18367737 [patent_doc_number] => 11647882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Dust collecting apparatus and cleaner having the same [patent_app_type] => utility [patent_app_number] => 16/813063 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14108 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16813063 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813063
Dust collecting apparatus and cleaner having the same Mar 8, 2020 Issued
Array ( [id] => 17609170 [patent_doc_number] => 20220151449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => VACUUM CLEANER [patent_app_type] => utility [patent_app_number] => 17/435280 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435280
VACUUM CLEANER Mar 2, 2020 Pending
Array ( [id] => 18545174 [patent_doc_number] => 11718512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Vehicle wheel elevating dock [patent_app_type] => utility [patent_app_number] => 16/804571 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4908 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804571 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804571
Vehicle wheel elevating dock Feb 27, 2020 Issued
Array ( [id] => 16296789 [patent_doc_number] => 20200282512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => POLISHING METHOD AND POLISHING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/801693 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16801693 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801693
Polishing method and polishing apparatus Feb 25, 2020 Issued
Array ( [id] => 17051296 [patent_doc_number] => 20210260730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => Engagement structure for tool [patent_app_type] => utility [patent_app_number] => 16/798460 [patent_app_country] => US [patent_app_date] => 2020-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16798460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798460
Engagement structure for tool Feb 23, 2020 Abandoned
Array ( [id] => 17562235 [patent_doc_number] => 20220126384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => METHOD FOR GRINDING OR POLISHING A GEARWHEEL OR A WORKPIECE WITH A GEARWHEEL-LIKE PROFILE IN A GRINDING OR POLISHING MACHINE [patent_app_type] => utility [patent_app_number] => 17/430576 [patent_app_country] => US [patent_app_date] => 2020-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17430576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/430576
METHOD FOR GRINDING OR POLISHING A GEARWHEEL OR A WORKPIECE WITH A GEARWHEEL-LIKE PROFILE IN A GRINDING OR POLISHING MACHINE Feb 21, 2020 Pending
Array ( [id] => 16221817 [patent_doc_number] => 20200246933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => AUTOMATIC KNIFE SHARPENING MACHINE WITH SHARPNESS DETECTION [patent_app_type] => utility [patent_app_number] => 16/775551 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16775551 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/775551
Automatic knife sharpening machine with sharpness detection Jan 28, 2020 Issued
Array ( [id] => 18491778 [patent_doc_number] => 11697184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Substrate processing apparatus and substrate processing method [patent_app_type] => utility [patent_app_number] => 16/748606 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 36 [patent_no_of_words] => 19966 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748606
Substrate processing apparatus and substrate processing method Jan 20, 2020 Issued
Array ( [id] => 16947277 [patent_doc_number] => 20210205968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => TORQUE SCREWDRIVER DEVICE [patent_app_type] => utility [patent_app_number] => 16/734927 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16734927 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734927
Torque screwdriver device Jan 5, 2020 Issued
Array ( [id] => 17634287 [patent_doc_number] => 11344993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Automatic grinding apparatus [patent_app_type] => utility [patent_app_number] => 16/732973 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 13686 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732973 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732973
Automatic grinding apparatus Jan 1, 2020 Issued
Array ( [id] => 16010549 [patent_doc_number] => 20200180117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => CLAMP AND METHOD FOR OPERATING A CLAMP [patent_app_type] => utility [patent_app_number] => 16/708779 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16708779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708779
Clamp and method for operating a clamp Dec 9, 2019 Issued
Array ( [id] => 17442541 [patent_doc_number] => 20220063046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => ENHANCED RAIL GRINDING SYSTEM AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/299913 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [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] => 17299913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299913
ENHANCED RAIL GRINDING SYSTEM AND METHOD THEREOF Dec 3, 2019 Abandoned
Array ( [id] => 17292657 [patent_doc_number] => 20210388496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => MOUNTINGS FOR FULLY COATING BODIES, IN PARTICULAR STENTS, BY MEANS OF PECVD [patent_app_type] => utility [patent_app_number] => 17/290948 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17290948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290948
MOUNTINGS FOR FULLY COATING BODIES, IN PARTICULAR STENTS, BY MEANS OF PECVD Nov 21, 2019 Abandoned
Array ( [id] => 16854056 [patent_doc_number] => 20210154801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => CLAMP MOUNT [patent_app_type] => utility [patent_app_number] => 16/691166 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16691166 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/691166
Clamp mount Nov 20, 2019 Issued
Array ( [id] => 18517942 [patent_doc_number] => 11707816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Coated abrasive article with multiplexed structures of abrasive particles and method of making [patent_app_type] => utility [patent_app_number] => 16/686893 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 20 [patent_no_of_words] => 15840 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686893
Coated abrasive article with multiplexed structures of abrasive particles and method of making Nov 17, 2019 Issued
Array ( [id] => 15861709 [patent_doc_number] => 20200138258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => DEBRIS COMPACTOR FOR A VACUUM CLEANER AND VACUUM CLEANER HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 16/676827 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16676827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676827
DEBRIS COMPACTOR FOR A VACUUM CLEANER AND VACUUM CLEANER HAVING THE SAME Nov 6, 2019 Abandoned
Array ( [id] => 18172087 [patent_doc_number] => 11571782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Single bodied platen housing a detection module for CMP systems [patent_app_type] => utility [patent_app_number] => 16/672099 [patent_app_country] => US [patent_app_date] => 2019-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9032 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16672099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/672099
Single bodied platen housing a detection module for CMP systems Oct 31, 2019 Issued
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