Search

David A. Rogers

Examiner (ID: 1939, Phone: (571)272-2205 , Office: P/2856 )

Most Active Art Unit
2856
Art Unit(s)
2855, 2856
Total Applications
1709
Issued Applications
1289
Pending Applications
43
Abandoned Applications
379

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12017900 [patent_doc_number] => 09810597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Sniffer leak detector with multi-stage membrane pump' [patent_app_type] => utility [patent_app_number] => 15/021054 [patent_app_country] => US [patent_app_date] => 2014-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1799 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15021054 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/021054
Sniffer leak detector with multi-stage membrane pump Sep 1, 2014 Issued
Array ( [id] => 12933694 [patent_doc_number] => 09830441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Breath actuation of electronic and non-electronic devices for preventing unauthorized access [patent_app_type] => utility [patent_app_number] => 14/469314 [patent_app_country] => US [patent_app_date] => 2014-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 11314 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14469314 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/469314
Breath actuation of electronic and non-electronic devices for preventing unauthorized access Aug 25, 2014 Issued
Array ( [id] => 11837658 [patent_doc_number] => 20170219377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'INDICATING DEVICE, IN PARTICULAR A PRESSURE GAUGE' [patent_app_type] => utility [patent_app_number] => 15/502263 [patent_app_country] => US [patent_app_date] => 2014-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2125 [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] => 15502263 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/502263
Indicating device, in particular a pressure gauge Aug 6, 2014 Issued
Array ( [id] => 11805878 [patent_doc_number] => 09546933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-17 [patent_title] => 'Determining aerosol material compatibility' [patent_app_type] => utility [patent_app_number] => 14/447554 [patent_app_country] => US [patent_app_date] => 2014-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5796 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14447554 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/447554
Determining aerosol material compatibility Jul 29, 2014 Issued
Array ( [id] => 10689095 [patent_doc_number] => 20160035239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'FLIGHT CONTROL TEST SIMULATOR SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/447582 [patent_app_country] => US [patent_app_date] => 2014-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10568 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14447582 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/447582
Flight control test simulator system and method Jul 29, 2014 Issued
Array ( [id] => 11212963 [patent_doc_number] => 09441998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Oval gear meter' [patent_app_type] => utility [patent_app_number] => 14/336921 [patent_app_country] => US [patent_app_date] => 2014-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 7524 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [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] => 14336921 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/336921
Oval gear meter Jul 20, 2014 Issued
Array ( [id] => 13816113 [patent_doc_number] => 10184822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Method and a system for test and calibration of wireless consumption meters [patent_app_type] => utility [patent_app_number] => 15/327291 [patent_app_country] => US [patent_app_date] => 2014-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 13192 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 15327291 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/327291
Method and a system for test and calibration of wireless consumption meters Jul 17, 2014 Issued
Array ( [id] => 10908210 [patent_doc_number] => 20140311225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-23 [patent_title] => 'COMBINED RHEOMETER/MIXER HAVING HELICAL BLADES AND METHODS OF DETERMINING RHEOLOGICAL PROPERTIES OF FLUIDS' [patent_app_type] => utility [patent_app_number] => 14/322823 [patent_app_country] => US [patent_app_date] => 2014-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 8916 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [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] => 14322823 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/322823
Combined rheometer/mixer having helical blades and methods of determining rheological properties of fluids Jul 1, 2014 Issued
Array ( [id] => 10020572 [patent_doc_number] => 09063050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-23 [patent_title] => 'Weathering test instrument and solid-state light-emitting device system' [patent_app_type] => utility [patent_app_number] => 14/312334 [patent_app_country] => US [patent_app_date] => 2014-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 8903 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 14312334 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/312334
Weathering test instrument and solid-state light-emitting device system Jun 22, 2014 Issued
Array ( [id] => 10981483 [patent_doc_number] => 20160178427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'MEASURING APPARATUS FOR THE FILLING LEVEL OF A CONTAINER' [patent_app_type] => utility [patent_app_number] => 14/908529 [patent_app_country] => US [patent_app_date] => 2014-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4916 [patent_no_of_claims] => 11 [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] => 14908529 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/908529
Measuring apparatus for the filling level of a container Jun 17, 2014 Issued
Array ( [id] => 11305793 [patent_doc_number] => 09513184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'MEMS device calibration' [patent_app_type] => utility [patent_app_number] => 14/301618 [patent_app_country] => US [patent_app_date] => 2014-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4021 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14301618 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/301618
MEMS device calibration Jun 10, 2014 Issued
Array ( [id] => 12113612 [patent_doc_number] => 09869600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Pressure sensor' [patent_app_type] => utility [patent_app_number] => 14/895007 [patent_app_country] => US [patent_app_date] => 2014-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6353 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14895007 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/895007
Pressure sensor Jun 3, 2014 Issued
Array ( [id] => 9975552 [patent_doc_number] => 09021853 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-05-05 [patent_title] => 'Dimensionally stable long, calibration device' [patent_app_type] => utility [patent_app_number] => 14/288273 [patent_app_country] => US [patent_app_date] => 2014-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2467 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14288273 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/288273
Dimensionally stable long, calibration device May 26, 2014 Issued
Array ( [id] => 9993861 [patent_doc_number] => 09038442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Systems and methods of determining a quality and a quantity of a fluid' [patent_app_type] => utility [patent_app_number] => 14/286572 [patent_app_country] => US [patent_app_date] => 2014-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7522 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14286572 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/286572
Systems and methods of determining a quality and a quantity of a fluid May 22, 2014 Issued
Array ( [id] => 10028368 [patent_doc_number] => 09070272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-30 [patent_title] => 'Electronic device with environmental monitoring' [patent_app_type] => utility [patent_app_number] => 14/283057 [patent_app_country] => US [patent_app_date] => 2014-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 25362 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14283057 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/283057
Electronic device with environmental monitoring May 19, 2014 Issued
Array ( [id] => 10430905 [patent_doc_number] => 20150315917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'FAN IMPELLER BALANCE CALIBRATING METHOD' [patent_app_type] => utility [patent_app_number] => 14/269210 [patent_app_country] => US [patent_app_date] => 2014-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1991 [patent_no_of_claims] => 8 [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] => 14269210 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/269210
FAN IMPELLER BALANCE CALIBRATING METHOD May 4, 2014 Abandoned
Array ( [id] => 11298846 [patent_doc_number] => 09506850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Apparatus and method for determining one or more characteristics of a viscous material' [patent_app_type] => utility [patent_app_number] => 14/270221 [patent_app_country] => US [patent_app_date] => 2014-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 11073 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14270221 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/270221
Apparatus and method for determining one or more characteristics of a viscous material May 4, 2014 Issued
Array ( [id] => 11257657 [patent_doc_number] => 09482554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Gyroscope stabilizer filter' [patent_app_type] => utility [patent_app_number] => 14/266134 [patent_app_country] => US [patent_app_date] => 2014-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3871 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14266134 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/266134
Gyroscope stabilizer filter Apr 29, 2014 Issued
Array ( [id] => 10415992 [patent_doc_number] => 20150301003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'METHOD FOR MEASURING THE TRIBOCHARGING PROPERTIES OF BULK GRANULAR MATERIALS AND POWDERS' [patent_app_type] => utility [patent_app_number] => 14/256890 [patent_app_country] => US [patent_app_date] => 2014-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2118 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [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] => 14256890 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/256890
METHOD FOR MEASURING THE TRIBOCHARGING PROPERTIES OF BULK GRANULAR MATERIALS AND POWDERS Apr 17, 2014 Abandoned
Array ( [id] => 10413016 [patent_doc_number] => 20150298025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'FOCUSED SAMPLE DELIVERY AND ELUENT SELECTION FOR CHROMATOGRAPHY' [patent_app_type] => utility [patent_app_number] => 14/255196 [patent_app_country] => US [patent_app_date] => 2014-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7539 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 6 [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] => 14255196 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/255196
FOCUSED SAMPLE DELIVERY AND ELUENT SELECTION FOR CHROMATOGRAPHY Apr 16, 2014 Abandoned
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