Search

Tekchand Saidha

Examiner (ID: 12335, Phone: (571)272-0940 , Office: P/1652 )

Most Active Art Unit
1652
Art Unit(s)
1814, 1652
Total Applications
2603
Issued Applications
1823
Pending Applications
370
Abandoned Applications
435

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18129333 [patent_doc_number] => 11555535 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-17 [patent_title] => Worm drive apparatus for railcars and method of use [patent_app_type] => utility [patent_app_number] => 16/512832 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 994 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16512832 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512832
Worm drive apparatus for railcars and method of use Jul 15, 2019 Issued
Array ( [id] => 17527526 [patent_doc_number] => 11300203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Gear shifting apparatus for multi-speed transmission for electric vehicles [patent_app_type] => utility [patent_app_number] => 16/512732 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7046 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16512732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/512732
Gear shifting apparatus for multi-speed transmission for electric vehicles Jul 15, 2019 Issued
Array ( [id] => 17990636 [patent_doc_number] => 20220356673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => MOVABLE COTROL MODULE FOR HYDRAULIC MACHINE WITH LOCKING FEATURE [patent_app_type] => utility [patent_app_number] => 17/622163 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622163
Movable control module for hydraulic machine with locking feature Jul 10, 2019 Issued
Array ( [id] => 18086129 [patent_doc_number] => 11536254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => System for converting rotational momentum into versatile linear propulsion [patent_app_type] => utility [patent_app_number] => 16/509352 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 13703 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16509352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/509352
System for converting rotational momentum into versatile linear propulsion Jul 10, 2019 Issued
Array ( [id] => 15682873 [patent_doc_number] => 20200096100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => AUTOMOTIVE TRANSMISSION [patent_app_type] => utility [patent_app_number] => 16/506580 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506580 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506580
Automotive transmission Jul 8, 2019 Issued
Array ( [id] => 15406383 [patent_doc_number] => 20200023513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => ROBOT [patent_app_type] => utility [patent_app_number] => 16/503811 [patent_app_country] => US [patent_app_date] => 2019-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16503811 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503811
Robot Jul 4, 2019 Issued
Array ( [id] => 15344517 [patent_doc_number] => 20200010150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => CONTROL DEVICE FOR A BICYCLE AND ELECTRONIC DEVICE FOR A BICYCLE COMPRISING SUCH A CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 16/460173 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16460173 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/460173
CONTROL DEVICE FOR A BICYCLE AND ELECTRONIC DEVICE FOR A BICYCLE COMPRISING SUCH A CONTROL DEVICE Jul 1, 2019 Abandoned
Array ( [id] => 15351523 [patent_doc_number] => 20200013653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => TRANSFER DEVICE [patent_app_type] => utility [patent_app_number] => 16/458759 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458759 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458759
Transfer device Jun 30, 2019 Issued
Array ( [id] => 16556765 [patent_doc_number] => 20210001913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => DELAY UNIT FOR USE IN A STEERING WHEEL SYSTEM, AND A STEERING WHEEL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/458335 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458335
DELAY UNIT FOR USE IN A STEERING WHEEL SYSTEM, AND A STEERING WHEEL SYSTEM Jun 30, 2019 Abandoned
Array ( [id] => 15933135 [patent_doc_number] => 20200158201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => PLANAR SPRING AND ROTATING SERIES ELASTIC ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/455873 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455873
Planar spring and rotating series elastic actuator Jun 27, 2019 Issued
Array ( [id] => 17712751 [patent_doc_number] => 11376730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Modular robotic system [patent_app_type] => utility [patent_app_number] => 16/454232 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 6272 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454232
Modular robotic system Jun 26, 2019 Issued
Array ( [id] => 17023102 [patent_doc_number] => 20210246973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => ELECTRIC ACTUATOR [patent_app_type] => utility [patent_app_number] => 17/251456 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17251456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251456
Electric actuator Jun 24, 2019 Issued
Array ( [id] => 17037732 [patent_doc_number] => 20210254690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => ELECTRIC ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/973590 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973590 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973590
Electric actuator Jun 24, 2019 Issued
Array ( [id] => 17035764 [patent_doc_number] => 20210252722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => REDUCTION UNIT, ARM JOINT PROVIDED WITH TWO OR THREE REDUCTION UNITS RESPECTIVELY, AND A ROBOT ARM [patent_app_type] => utility [patent_app_number] => 17/251861 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17251861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251861
Reduction unit, arm joint provided with two or three reduction units respectively, and a robot arm Jun 16, 2019 Issued
Array ( [id] => 15301239 [patent_doc_number] => 20190393755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => VEHICLE DRIVE APPARATUS [patent_app_type] => utility [patent_app_number] => 16/443132 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16443132 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443132
VEHICLE DRIVE APPARATUS Jun 16, 2019 Abandoned
Array ( [id] => 18517981 [patent_doc_number] => 11707855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Cover for robots and detection system [patent_app_type] => utility [patent_app_number] => 16/432175 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5239 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432175 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432175
Cover for robots and detection system Jun 4, 2019 Issued
Array ( [id] => 14992043 [patent_doc_number] => 20190314979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => SEVEN-DEGREES-OF-FREEDOM HUMANOID ROBOTIC ARMS [patent_app_type] => utility [patent_app_number] => 16/424385 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16424385 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424385
Seven-degrees-of-freedom humanoid robotic arms May 27, 2019 Issued
Array ( [id] => 15179967 [patent_doc_number] => 20190360575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => ACTUATOR, ESPECIALLY FOR USE IN A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/421602 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16421602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/421602
Actuator, especially for use in a motor vehicle May 23, 2019 Issued
Array ( [id] => 16453520 [patent_doc_number] => 20200362946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => Everted Ball Screw Drive [patent_app_type] => utility [patent_app_number] => 16/411322 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16411322 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/411322
Everted ball screw drive May 13, 2019 Issued
Array ( [id] => 14779791 [patent_doc_number] => 20190264793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Gear Pair Comprising a Gear with a Surface Structure, Transmission Comprising Gear Pair, and Method for Producing a Gear [patent_app_type] => utility [patent_app_number] => 16/411681 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16411681 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/411681
Gear Pair Comprising a Gear with a Surface Structure, Transmission Comprising Gear Pair, and Method for Producing a Gear May 13, 2019 Abandoned
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