Search

John Alexander Tweel Jr

Examiner (ID: 8281, Phone: (571)272-2969 , Office: P/2687 )

Most Active Art Unit
2687
Art Unit(s)
2736, 2612, 2636, 2632, 2687, 2617, 2685
Total Applications
2848
Issued Applications
2341
Pending Applications
149
Abandoned Applications
358

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18749802 [patent_doc_number] => 11809113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Drum cartridge for use with a toner cartridge in an image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/355551 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 12942 [patent_no_of_claims] => 13 [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] => 17355551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355551
Drum cartridge for use with a toner cartridge in an image forming apparatus Jun 22, 2021 Issued
Array ( [id] => 17112712 [patent_doc_number] => 20210293309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => DEVELOPING DEVICE [patent_app_type] => utility [patent_app_number] => 17/337729 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17337729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337729
Developing device Jun 2, 2021 Issued
Array ( [id] => 17276214 [patent_doc_number] => 20210382412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => POWDER CONTAINER AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/338019 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17338019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338019
Powder container and image forming apparatus Jun 2, 2021 Issued
Array ( [id] => 17276222 [patent_doc_number] => 20210382420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => IMAGE RECORDING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/336509 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336509
Image recording apparatus Jun 1, 2021 Issued
Array ( [id] => 17924271 [patent_doc_number] => 11467518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Image forming device with infrared heater and reflective conveying unit [patent_app_type] => utility [patent_app_number] => 17/335973 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8649 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17335973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335973
Image forming device with infrared heater and reflective conveying unit May 31, 2021 Issued
Array ( [id] => 17276221 [patent_doc_number] => 20210382419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => SHEET DISCHARGE DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/332157 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332157
Sheet discharge device and image forming apparatus May 26, 2021 Issued
Array ( [id] => 18173804 [patent_doc_number] => 11573509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Heating device and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/327796 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9958 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17327796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327796
Heating device and image forming apparatus May 23, 2021 Issued
Array ( [id] => 17954794 [patent_doc_number] => 11480898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Transport device and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/324078 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 8285 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17324078 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324078
Transport device and image forming apparatus May 17, 2021 Issued
Array ( [id] => 17054030 [patent_doc_number] => 20210263464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => REPLACEABLE UNIT FOR AN ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE HAVING A MOVABLE ELECTRICAL CONNECTOR [patent_app_type] => utility [patent_app_number] => 17/315758 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17315758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/315758
Replaceable unit for an electrophotographic image forming device having a movable electrical connector May 9, 2021 Issued
Array ( [id] => 18629945 [patent_doc_number] => 20230288835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => CONDUCTIVE ROLLER [patent_app_type] => utility [patent_app_number] => 18/016971 [patent_app_country] => US [patent_app_date] => 2021-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18016971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016971
CONDUCTIVE ROLLER May 9, 2021 Pending
Array ( [id] => 17557484 [patent_doc_number] => 11314184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Image forming apparatus, image forming method, and data recording medium [patent_app_type] => utility [patent_app_number] => 17/239810 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 12799 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239810 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239810
Image forming apparatus, image forming method, and data recording medium Apr 25, 2021 Issued
Array ( [id] => 17186845 [patent_doc_number] => 20210333730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING THE IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/238608 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17238608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238608
Image forming apparatus and image forming system incorporating the image forming apparatus Apr 22, 2021 Issued
Array ( [id] => 17260480 [patent_doc_number] => 20210373465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => RECORDING MATERIAL COOLING DEVICE, IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/236787 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236787
Recording material cooling device, image forming apparatus and image forming system Apr 20, 2021 Issued
Array ( [id] => 17245212 [patent_doc_number] => 20210364955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/227467 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227467
Image forming apparatus with downstream end of first feeding surface positioned above upstream end of second feeding surface Apr 11, 2021 Issued
Array ( [id] => 16979499 [patent_doc_number] => 20210223736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => DEVELOPING CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/224158 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6613 [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] => 17224158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224158
DEVELOPING CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS Apr 6, 2021 Abandoned
Array ( [id] => 17157591 [patent_doc_number] => 20210318642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/220545 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220545
Image forming apparatus including an attachment portion to which to attach a supply container for supplying a developer Mar 31, 2021 Issued
Array ( [id] => 17682156 [patent_doc_number] => 11366406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Reflective toner level detector with relative rotating and cleaning [patent_app_type] => utility [patent_app_number] => 17/205677 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 3720 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205677
Reflective toner level detector with relative rotating and cleaning Mar 17, 2021 Issued
Array ( [id] => 17113652 [patent_doc_number] => 20210294249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => SHEET SEPARATION DEVICE, LAMINATOR, IMAGE FORMING APPARATUS, AND IMAGE FORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/205235 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17205235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205235
Sheet separation device, laminator, image forming apparatus, and image forming system Mar 17, 2021 Issued
Array ( [id] => 17143408 [patent_doc_number] => 20210311421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/180181 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17180181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180181
IMAGE FORMING APPARATUS Feb 18, 2021 Abandoned
Array ( [id] => 16887142 [patent_doc_number] => 20210173339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => CARTRIDGE AND REMANUFACTURING METHOD OF CARTRIDGE [patent_app_type] => utility [patent_app_number] => 17/178019 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178019
Cartridge and remanufacturing method of cartridge Feb 16, 2021 Issued
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