
Christina Ann Johnson
Supervisory Patent Examiner (ID: 18390, Phone: (571)272-1176 , Office: P/1742 )
| Most Active Art Unit | 1725 |
| Art Unit(s) | 1725, 1742, 1754, 1791, 1732 |
| Total Applications | 760 |
| Issued Applications | 465 |
| Pending Applications | 59 |
| Abandoned Applications | 241 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17419441
[patent_doc_number] => 11252867
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-02-22
[patent_title] => Safety assembly for a lawncare apparatus
[patent_app_type] => utility
[patent_app_number] => 16/722589
[patent_app_country] => US
[patent_app_date] => 2019-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2212
[patent_no_of_claims] => 14
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[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] => 16722589
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/722589 | Safety assembly for a lawncare apparatus | Dec 19, 2019 | Issued |
Array
(
[id] => 18171262
[patent_doc_number] => 11570951
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-02-07
[patent_title] => Forage harvester with processing component protection
[patent_app_type] => utility
[patent_app_number] => 16/720027
[patent_app_country] => US
[patent_app_date] => 2019-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 5492
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/720027 | Forage harvester with processing component protection | Dec 18, 2019 | Issued |
Array
(
[id] => 16821719
[patent_doc_number] => 20210137012
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-05-13
[patent_title] => AGRICULTURAL RAKING MACHINE
[patent_app_type] => utility
[patent_app_number] => 16/625601
[patent_app_country] => US
[patent_app_date] => 2019-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 3733
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16625601
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/625601 | AGRICULTURAL RAKING MACHINE | Nov 7, 2019 | Abandoned |
Array
(
[id] => 15551359
[patent_doc_number] => 20200060091
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-27
[patent_title] => GARDENING TOOL, PARTICULARLY A MOWER
[patent_app_type] => utility
[patent_app_number] => 16/670821
[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] => 6070
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -27
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670821
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/670821 | Gardening tool | Oct 30, 2019 | Issued |
Array
(
[id] => 16790925
[patent_doc_number] => 20210120742
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-04-29
[patent_title] => SYSTEM AND METHOD FOR SENSING HARVESTED CROP LEVELS UTILIZING A STOWABLE SENSOR ARRAY
[patent_app_type] => utility
[patent_app_number] => 16/660973
[patent_app_country] => US
[patent_app_date] => 2019-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10600
[patent_no_of_claims] => 0
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660973
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/660973 | System and method for sensing harvested crop levels utilizing a stowable sensor array | Oct 22, 2019 | Issued |
Array
(
[id] => 15767731
[patent_doc_number] => 20200114883
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-16
[patent_title] => Snow Removal Device For A Large Vehicle
[patent_app_type] => utility
[patent_app_number] => 16/601675
[patent_app_country] => US
[patent_app_date] => 2019-10-15
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/601675 | Snow Removal Device For A Large Vehicle | Oct 14, 2019 | Abandoned |
Array
(
[id] => 16284144
[patent_doc_number] => 20200277746
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-03
[patent_title] => Back-Saver Snow Shovel
[patent_app_type] => utility
[patent_app_number] => 16/589975
[patent_app_country] => US
[patent_app_date] => 2019-10-01
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/589975 | Back-Saver Snow Shovel | Sep 30, 2019 | Abandoned |
Array
(
[id] => 15676801
[patent_doc_number] => 20200093064
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-26
[patent_title] => ROTARY CLEANING SHOE
[patent_app_type] => utility
[patent_app_number] => 16/575167
[patent_app_country] => US
[patent_app_date] => 2019-09-18
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575167
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/575167 | ROTARY CLEANING SHOE | Sep 17, 2019 | Abandoned |
Array
(
[id] => 17419445
[patent_doc_number] => 11252871
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-02-22
[patent_title] => Rotary cleaning shoe
[patent_app_type] => utility
[patent_app_number] => 16/575239
[patent_app_country] => US
[patent_app_date] => 2019-09-18
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/575239 | Rotary cleaning shoe | Sep 17, 2019 | Issued |
Array
(
[id] => 15676803
[patent_doc_number] => 20200093065
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-26
[patent_title] => ROTARY CLEANING SHOE
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[patent_app_number] => 16/575191
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/575191 | ROTARY CLEANING SHOE | Sep 17, 2019 | Abandoned |
Array
(
[id] => 17362156
[patent_doc_number] => 11229159
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-01-25
[patent_title] => Leaf lifter device
[patent_app_type] => utility
[patent_app_number] => 16/571156
[patent_app_country] => US
[patent_app_date] => 2019-09-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/571156 | Leaf lifter device | Sep 14, 2019 | Issued |
Array
(
[id] => 17133081
[patent_doc_number] => 11134612
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-10-05
[patent_title] => Lawn mower to weed trimmer attachment apparatus
[patent_app_type] => utility
[patent_app_number] => 16/542030
[patent_app_country] => US
[patent_app_date] => 2019-08-15
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Array
(
[id] => 17161132
[patent_doc_number] => 11147211
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-10-19
[patent_title] => Rear mounted rotating mower assembly
[patent_app_type] => utility
[patent_app_number] => 16/535393
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/535393 | Rear mounted rotating mower assembly | Aug 7, 2019 | Issued |
Array
(
[id] => 15455429
[patent_doc_number] => 20200040539
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-06
[patent_title] => SNOW AND ICE REMOVAL BROOM
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Array
(
[id] => 16006623
[patent_doc_number] => 10674659
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-06-09
[patent_title] => Quick change lawn mower blades
[patent_app_type] => utility
[patent_app_number] => 16/519451
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Array
(
[id] => 15081689
[patent_doc_number] => 20190335655
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[patent_kind] => A1
[patent_issue_date] => 2019-11-07
[patent_title] => LOW-ENERGY BLADE SYSTEM HAVING A QUICK-ATTACH MECHANISM
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/508568 | Low-energy blade system having a quick-attach mechanism | Jul 10, 2019 | Issued |
Array
(
[id] => 15024407
[patent_doc_number] => 20190323208
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-24
[patent_title] => LOCK ASSEMBLY FOR AN EXCAVATOR WEAR MEMBER
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/503158 | Lock assembly for an excavator wear member | Jul 2, 2019 | Issued |
Array
(
[id] => 15294573
[patent_doc_number] => 20190390422
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[patent_title] => Snow Moving Device
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Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/439918 | Cross-country ski trail grooming device and method | Jun 12, 2019 | Issued |