![](/images/general/no_picture/200_user.png)
Calvin B Trowell
Examiner (ID: 8727)
Most Active Art Unit | 2193 |
Art Unit(s) | 2193 |
Total Applications | 1 |
Issued Applications | 1 |
Pending Applications | 0 |
Abandoned Applications | 0 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 18651185
[patent_doc_number] => 20230297021
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-21
[patent_title] => CARTRIDGE AND IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/167233
[patent_app_country] => US
[patent_app_date] => 2023-02-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6048
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18167233
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/167233 | CARTRIDGE AND IMAGE FORMING APPARATUS | Feb 9, 2023 | Pending |
Array
(
[id] => 18598753
[patent_doc_number] => 20230273552
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-31
[patent_title] => IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/166982
[patent_app_country] => US
[patent_app_date] => 2023-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6472
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18166982
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/166982 | IMAGE FORMING APPARATUS | Feb 8, 2023 | Pending |
Array
(
[id] => 18584442
[patent_doc_number] => 20230266705
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-24
[patent_title] => IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/166937
[patent_app_country] => US
[patent_app_date] => 2023-02-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13341
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 323
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18166937
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/166937 | IMAGE FORMING APPARATUS | Feb 8, 2023 | Pending |
Array
(
[id] => 18553590
[patent_doc_number] => 20230251602
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-10
[patent_title] => IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/162581
[patent_app_country] => US
[patent_app_date] => 2023-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11725
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 265
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162581
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/162581 | IMAGE FORMING APPARATUS | Jan 30, 2023 | Pending |
Array
(
[id] => 18568724
[patent_doc_number] => 20230259060
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-17
[patent_title] => IMAGE FORMING APPARATUS, AND DETERMINING METHOD
[patent_app_type] => utility
[patent_app_number] => 18/160379
[patent_app_country] => US
[patent_app_date] => 2023-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8173
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160379
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/160379 | IMAGE FORMING APPARATUS, AND DETERMINING METHOD | Jan 26, 2023 | Pending |
Array
(
[id] => 18997471
[patent_doc_number] => 11914309
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-02-27
[patent_title] => Toner cartridge
[patent_app_type] => utility
[patent_app_number] => 18/160642
[patent_app_country] => US
[patent_app_date] => 2023-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 5979
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160642
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/160642 | Toner cartridge | Jan 26, 2023 | Issued |
Array
(
[id] => 19107130
[patent_doc_number] => 11960232
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-16
[patent_title] => Image forming apparatus controlling condition of charging brush
[patent_app_type] => utility
[patent_app_number] => 18/094645
[patent_app_country] => US
[patent_app_date] => 2023-01-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 25254
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 260
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094645
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/094645 | Image forming apparatus controlling condition of charging brush | Jan 8, 2023 | Issued |
Array
(
[id] => 18531459
[patent_doc_number] => 20230236531
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-27
[patent_title] => HEATER, FIXING APPARATUS, AND IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/149600
[patent_app_country] => US
[patent_app_date] => 2023-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7816
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 270
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149600
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/149600 | Heater, fixing apparatus, and image forming apparatus | Jan 2, 2023 | Issued |
Array
(
[id] => 18453750
[patent_doc_number] => 20230195030
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-22
[patent_title] => HOME PORT AND SUBSTRATE PROCESSING APPARATUS USING SAME
[patent_app_type] => utility
[patent_app_number] => 18/084381
[patent_app_country] => US
[patent_app_date] => 2022-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5785
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084381
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/084381 | Home port and substrate processing apparatus using same | Dec 18, 2022 | Issued |
Array
(
[id] => 18453740
[patent_doc_number] => 20230195020
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-22
[patent_title] => INFORMATION PROCESSING APPARATUS AND IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/079981
[patent_app_country] => US
[patent_app_date] => 2022-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10226
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 192
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079981
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/079981 | INFORMATION PROCESSING APPARATUS AND IMAGE FORMING APPARATUS | Dec 12, 2022 | Pending |
Array
(
[id] => 18295262
[patent_doc_number] => 20230104948
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-04-06
[patent_title] => IMAGE FORMING APPARATUS WITH CONTROLLER ADJUSTING POWER SUPPLIED TO HEATING ELEMENT BASED ON PRIOR USE METRIC
[patent_app_type] => utility
[patent_app_number] => 18/079491
[patent_app_country] => US
[patent_app_date] => 2022-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10816
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079491
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/079491 | IMAGE FORMING APPARATUS WITH CONTROLLER ADJUSTING POWER SUPPLIED TO HEATING ELEMENT BASED ON PRIOR USE METRIC | Dec 11, 2022 | Pending |
Array
(
[id] => 18498935
[patent_doc_number] => 20230221667
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-13
[patent_title] => FIXING DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/063369
[patent_app_country] => US
[patent_app_date] => 2022-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6243
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063369
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/063369 | FIXING DEVICE | Dec 7, 2022 | Pending |
Array
(
[id] => 18512881
[patent_doc_number] => 20230229101
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-07-20
[patent_title] => HEATER CONTROL DEVICE AND IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/061125
[patent_app_country] => US
[patent_app_date] => 2022-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9133
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061125
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/061125 | HEATER CONTROL DEVICE AND IMAGE FORMING APPARATUS | Dec 1, 2022 | Pending |
Array
(
[id] => 18280730
[patent_doc_number] => 20230096202
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-03-30
[patent_title] => TONER CONTAINER AND IMAGE FORMING SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/073733
[patent_app_country] => US
[patent_app_date] => 2022-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25216
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18073733
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/073733 | TONER CONTAINER AND IMAGE FORMING SYSTEM | Dec 1, 2022 | Pending |
Array
(
[id] => 18911648
[patent_doc_number] => 11874625
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-16
[patent_title] => Developing cartridge including a member configured to be pressed by a member of an image forming apparatus
[patent_app_type] => utility
[patent_app_number] => 18/071738
[patent_app_country] => US
[patent_app_date] => 2022-11-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 19
[patent_no_of_words] => 7792
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 237
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071738
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/071738 | Developing cartridge including a member configured to be pressed by a member of an image forming apparatus | Nov 29, 2022 | Issued |
Array
(
[id] => 18409365
[patent_doc_number] => 20230170718
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-01
[patent_title] => POWER RECEIVING DEVICE SETTING INCOMING POWER BASED ON SPECIFIC VALUE AND POWER SUPPLYING CAPACITY OF POWER SUPPLYING DEVICE
[patent_app_type] => utility
[patent_app_number] => 18/059483
[patent_app_country] => US
[patent_app_date] => 2022-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12731
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059483
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/059483 | POWER RECEIVING DEVICE SETTING INCOMING POWER BASED ON SPECIFIC VALUE AND POWER SUPPLYING CAPACITY OF POWER SUPPLYING DEVICE | Nov 28, 2022 | Pending |
Array
(
[id] => 18810386
[patent_doc_number] => 20230384721
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-30
[patent_title] => POWER TRANSMISSION MEMBER, TRANSFER DEVICE, AND IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/994184
[patent_app_country] => US
[patent_app_date] => 2022-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7619
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994184
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/994184 | Power transmission member with teeth and grooves, transfer device, and image forming apparatus | Nov 24, 2022 | Issued |
Array
(
[id] => 18407270
[patent_doc_number] => 20230168622
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-01
[patent_title] => IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 18/057917
[patent_app_country] => US
[patent_app_date] => 2022-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6569
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 297
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057917
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/057917 | IMAGE FORMING APPARATUS | Nov 21, 2022 | Pending |
Array
(
[id] => 18437933
[patent_doc_number] => 20230185228
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-06-15
[patent_title] => ELECTRICAL APPARATUS AND IMAGE FORMING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/988789
[patent_app_country] => US
[patent_app_date] => 2022-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4954
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[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] => 17988789
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/988789 | ELECTRICAL APPARATUS AND IMAGE FORMING APPARATUS | Nov 16, 2022 | Pending |
Array
(
[id] => 18802755
[patent_doc_number] => 11835912
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-12-05
[patent_title] => Image forming apparatus
[patent_app_type] => utility
[patent_app_number] => 17/988045
[patent_app_country] => US
[patent_app_date] => 2022-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 8575
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988045
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/988045 | Image forming apparatus | Nov 15, 2022 | Issued |