Search

John Edmund Rovnak

Examiner (ID: 13489)

Most Active Art Unit
3712
Art Unit(s)
3714, 3302, 3713, 3712
Total Applications
407
Issued Applications
276
Pending Applications
76
Abandoned Applications
55

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16999236 [patent_doc_number] => 11078025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Lightweight roller [patent_app_type] => utility [patent_app_number] => 15/819431 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4701 [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] => 15819431 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819431
Lightweight roller Nov 20, 2017 Issued
Array ( [id] => 12239644 [patent_doc_number] => 20180072507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'FRICTION CONVEYING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/819805 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3317 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819805 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819805
Friction conveying system Nov 20, 2017 Issued
Array ( [id] => 12769288 [patent_doc_number] => 20180148264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => COMPOSITE BELT PROFILE [patent_app_type] => utility [patent_app_number] => 15/817583 [patent_app_country] => US [patent_app_date] => 2017-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15817583 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/817583
Composite belt profile Nov 19, 2017 Issued
Array ( [id] => 12727765 [patent_doc_number] => 20180134422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => ARTICLE DROPPING APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 15/813198 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15813198 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/813198
Article dropping apparatus and method Nov 14, 2017 Issued
Array ( [id] => 13278091 [patent_doc_number] => 10150617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Sound dampening conveyor chain flight [patent_app_type] => utility [patent_app_number] => 15/811434 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3246 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15811434 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/811434
Sound dampening conveyor chain flight Nov 12, 2017 Issued
Array ( [id] => 14309009 [patent_doc_number] => 20190144208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => FOLDING CONVEYER FOR A CONSTRUCTION MACHINE [patent_app_type] => utility [patent_app_number] => 15/810315 [patent_app_country] => US [patent_app_date] => 2017-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15810315 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/810315
Folding conveyer for a construction machine Nov 12, 2017 Issued
Array ( [id] => 12769291 [patent_doc_number] => 20180148265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => CONVEYING ARRANGEMENT FOR TESTING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/794755 [patent_app_country] => US [patent_app_date] => 2017-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15794755 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/794755
Conveying arrangement for testing system Oct 25, 2017 Issued
Array ( [id] => 12679900 [patent_doc_number] => 20180118466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => COLLAPSIBLE CONVEYOR RACK [patent_app_type] => utility [patent_app_number] => 15/793255 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15793255 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/793255
Collapsible conveyor rack Oct 24, 2017 Issued
Array ( [id] => 16368899 [patent_doc_number] => 10800639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Escalator having step treads that interengage in the return run [patent_app_type] => utility [patent_app_number] => 16/346271 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7207 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346271
Escalator having step treads that interengage in the return run Oct 19, 2017 Issued
Array ( [id] => 16214904 [patent_doc_number] => 10730702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Floor conveyor [patent_app_type] => utility [patent_app_number] => 15/787835 [patent_app_country] => US [patent_app_date] => 2017-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 8830 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15787835 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/787835
Floor conveyor Oct 18, 2017 Issued
Array ( [id] => 14993091 [patent_doc_number] => 20190315503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => A WRAPPING DEVICE FOR A MACHINE FOR WINDING-UP A WEB MATERIAL, AND A MACHINE FOR WINDING-UP A WEB MATERIAL INCLUDING THE WRAPPING DEVICE [patent_app_type] => utility [patent_app_number] => 16/341850 [patent_app_country] => US [patent_app_date] => 2017-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16341850 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341850
Wrapping device for a machine for winding-up a web material, and a machine for winding-up a web material including the wrapping device Oct 10, 2017 Issued
Array ( [id] => 14390341 [patent_doc_number] => 10308439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Chain monitoring system [patent_app_type] => utility [patent_app_number] => 15/726073 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 5526 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15726073 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/726073
Chain monitoring system Oct 4, 2017 Issued
Array ( [id] => 12129197 [patent_doc_number] => 20180012783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'TRANSPORTING SYSTEM AND TRANSPORTING UNIT INCLUDED THEREIN' [patent_app_type] => utility [patent_app_number] => 15/711160 [patent_app_country] => US [patent_app_date] => 2017-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7594 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15711160 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/711160
Transporting system and transporting unit included therein Sep 20, 2017 Issued
Array ( [id] => 14071753 [patent_doc_number] => 20190084764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => WINDROW CHUTE WITH INDEPENDENTLY MOVABLE CHUTE SECTIONS [patent_app_type] => utility [patent_app_number] => 15/709705 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6817 [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] => 15709705 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/709705
Windrow chute with independently movable chute sections Sep 19, 2017 Issued
Array ( [id] => 14071765 [patent_doc_number] => 20190084770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => DIRECTIONAL DISCHARGE WING PULLEY [patent_app_type] => utility [patent_app_number] => 15/709945 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 15709945 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/709945
Directional discharge wing pulley Sep 19, 2017 Issued
Array ( [id] => 12640608 [patent_doc_number] => 20180105367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => ROLLER TRAIN AND SUBSTRATE CONVEYING DEVICE [patent_app_type] => utility [patent_app_number] => 15/703637 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15703637 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/703637
Roller train and substrate conveying device Sep 12, 2017 Issued
Array ( [id] => 12239648 [patent_doc_number] => 20180072511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'METHOD FOR OPENING A TRANSPORT POCKET SUSPENDED ON A CARRIAGE AS WELL AS A POCKET OPENING DEVICE FOR PERFORMING THE METHOD' [patent_app_type] => utility [patent_app_number] => 15/692605 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5789 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15692605 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/692605
Method for opening a transport pocket suspended on a carriage as well as a pocket opening device for performing the method Aug 30, 2017 Issued
Array ( [id] => 16492175 [patent_doc_number] => 10858199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Conveying system with segments and method for transporting individual items [patent_app_type] => utility [patent_app_number] => 15/686395 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4701 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15686395 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/686395
Conveying system with segments and method for transporting individual items Aug 24, 2017 Issued
Array ( [id] => 12217354 [patent_doc_number] => 20180055714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'Powered Handle Bar Apparatus for Staircase, Ramp or Level Walk Area Walking Assistance for Challenged Individuals' [patent_app_type] => utility [patent_app_number] => 15/685160 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 3079 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15685160 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/685160
Powered handle bar apparatus for staircase, ramp or level walk area walking assistance for challenged individuals Aug 23, 2017 Issued
Array ( [id] => 16027761 [patent_doc_number] => 10676285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Electrical plug connector for motorized rollers [patent_app_type] => utility [patent_app_number] => 16/323817 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6618 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16323817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323817
Electrical plug connector for motorized rollers Aug 6, 2017 Issued
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