Search

Ryan C. Rufo

Examiner (ID: 937, Phone: (571)272-4604 , Office: P/3722 )

Most Active Art Unit
3722
Art Unit(s)
3722, 3724
Total Applications
790
Issued Applications
423
Pending Applications
98
Abandoned Applications
278

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17335137 [patent_doc_number] => 20220001468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => CUTTING TOOL AND CUTTER HEAD STRUCTURE THEREOF [patent_app_type] => utility [patent_app_number] => 16/759363 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16759363 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759363
CUTTING TOOL AND CUTTER HEAD STRUCTURE THEREOF Dec 18, 2019 Abandoned
Array ( [id] => 16884309 [patent_doc_number] => 20210170504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => CUTTING INSERT HAVING TWO UPPER CUTTING EDGES AND A LOWER CENTRAL PROTUBERANCE WITH FOUR ABUTMENT WALLS DEFINING AN IMAGINARY QUADRILATERAL, AND ROTARY CUTTING TOOL [patent_app_type] => utility [patent_app_number] => 16/708826 [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] => 6220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16708826 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708826
Cutting insert having two upper cutting edges and a lower central protuberance with four abutment walls defining an imaginary quadrilateral, and rotary cutting tool Dec 9, 2019 Issued
Array ( [id] => 15679365 [patent_doc_number] => 20200094346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => TIP DRESSER [patent_app_type] => utility [patent_app_number] => 16/698153 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698153 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698153
TIP DRESSER Nov 26, 2019 Abandoned
Array ( [id] => 17291428 [patent_doc_number] => 20210387267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => METHOD OF PERFORMING A CUTTING OPERATION ON A WORKPIECE [patent_app_type] => utility [patent_app_number] => 17/297043 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7777 [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] => 17297043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297043
METHOD OF PERFORMING A CUTTING OPERATION ON A WORKPIECE Nov 24, 2019 Abandoned
Array ( [id] => 16823270 [patent_doc_number] => 20210138563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => CUTTING INSERT AND CUTTING TOOL ASSEMBLY INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 16/682521 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16682521 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/682521
CUTTING INSERT AND CUTTING TOOL ASSEMBLY INCLUDING SAME Nov 12, 2019 Abandoned
Array ( [id] => 15896439 [patent_doc_number] => 20200147738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => LOADING DEVICE AND MACHINE TOOL INCLUDING THE LOADING DEVICE [patent_app_type] => utility [patent_app_number] => 16/676713 [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] => 2907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16676713 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676713
LOADING DEVICE AND MACHINE TOOL INCLUDING THE LOADING DEVICE Nov 6, 2019 Abandoned
Array ( [id] => 16806679 [patent_doc_number] => 20210129232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => DRILLS AND DRILL BITS WITH BUTTRESSED CHIP BREAKERS [patent_app_type] => utility [patent_app_number] => 16/671062 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16671062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/671062
Drills and drill bits with buttressed chip breakers Oct 30, 2019 Issued
Array ( [id] => 15829581 [patent_doc_number] => 20200130072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => CUTTING INSERT, CUTTING TOOL, AND METHOD FOR MANUFACTURING MACHINED PRODUCT [patent_app_type] => utility [patent_app_number] => 16/666649 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16666649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/666649
CUTTING INSERT, CUTTING TOOL, AND METHOD FOR MANUFACTURING MACHINED PRODUCT Oct 28, 2019 Abandoned
Array ( [id] => 18019604 [patent_doc_number] => 20220371103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => Board Drilling Apparatus, Drill Bit, and Method for Board Drilling Apparatus to Drill a Board [patent_app_type] => utility [patent_app_number] => 17/771528 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17771528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771528
Board Drilling Apparatus, Drill Bit, and Method for Board Drilling Apparatus to Drill a Board Oct 24, 2019 Pending
Array ( [id] => 15494151 [patent_doc_number] => 20200047264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => CUTTING INSERT, CUTTING TOOL, AND METHOD OF MANUFACTURING MACHINED PRODUCT [patent_app_type] => utility [patent_app_number] => 16/660220 [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] => 6060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660220 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660220
CUTTING INSERT, CUTTING TOOL, AND METHOD OF MANUFACTURING MACHINED PRODUCT Oct 21, 2019 Abandoned
Array ( [id] => 15798281 [patent_doc_number] => 20200122283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => SWARF-GUIDING DEVICE [patent_app_type] => utility [patent_app_number] => 16/658425 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658425
SWARF-GUIDING DEVICE Oct 20, 2019 Abandoned
Array ( [id] => 17273480 [patent_doc_number] => 20210379678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => CUTTING INSERT, CUTTING TOOL AND METHOD FOR MANUFACTURING MACHINED PRODUCT [patent_app_type] => utility [patent_app_number] => 17/287993 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17287993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/287993
Cutting insert, cutting tool and method for manufacturing machined product Oct 17, 2019 Issued
Array ( [id] => 15829571 [patent_doc_number] => 20200130067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => MAIN SHAFT FOR ROTATING TOOL PROVIDED WITH TOOL SEATING CHECK FUNCTION [patent_app_type] => utility [patent_app_number] => 16/655037 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16655037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655037
Main shaft for rotating tool provided with tool seating check function Oct 15, 2019 Issued
Array ( [id] => 17821904 [patent_doc_number] => 11426831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Cooling liquid feeder [patent_app_type] => utility [patent_app_number] => 16/653395 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5458 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16653395 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653395
Cooling liquid feeder Oct 14, 2019 Issued
Array ( [id] => 16749204 [patent_doc_number] => 20210101213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => TOOL HOLDER HAVING SIMULTANEOUS RADIALLY ADJUSTABLE INSERT CARTRIDGES AND ROTARY CUTTING TOOL [patent_app_type] => utility [patent_app_number] => 16/591765 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591765 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591765
Tool holder having simultaneous radially adjustable insert cartridges and rotary cutting tool Oct 2, 2019 Issued
Array ( [id] => 17350299 [patent_doc_number] => 11224919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Method for correcting an axial position of a workpiece support [patent_app_type] => utility [patent_app_number] => 16/583780 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 8111 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16583780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/583780
Method for correcting an axial position of a workpiece support Sep 25, 2019 Issued
Array ( [id] => 15361807 [patent_doc_number] => 20200016668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => KEY DUPLICATION MACHINE [patent_app_type] => utility [patent_app_number] => 16/578500 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16578500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578500
KEY DUPLICATION MACHINE Sep 22, 2019 Abandoned
Array ( [id] => 16524267 [patent_doc_number] => 20200398347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => NUMERICAL CONTROL MACHINE AND CUTTING METHOD [patent_app_type] => utility [patent_app_number] => 16/568843 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16568843 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568843
NUMERICAL CONTROL MACHINE AND CUTTING METHOD Sep 11, 2019 Abandoned
Array ( [id] => 18134211 [patent_doc_number] => 11559863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => C-axis unit for a machine tool with high-speed cutting [patent_app_type] => utility [patent_app_number] => 16/567688 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 4837 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16567688 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/567688
C-axis unit for a machine tool with high-speed cutting Sep 10, 2019 Issued
Array ( [id] => 19960751 [patent_doc_number] => 12330224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Cutting head having tip portion with radially extending front cutting edges provided with both negative and positive rake angles, and rotary cutting tool [patent_app_type] => utility [patent_app_number] => 16/564260 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 604 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16564260 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564260
Cutting head having tip portion with radially extending front cutting edges provided with both negative and positive rake angles, and rotary cutting tool Sep 8, 2019 Issued
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