Search

Michael D. David

Examiner (ID: 18676, Phone: (571)270-3737 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
4155, 3641
Total Applications
1215
Issued Applications
1044
Pending Applications
61
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11344393 [patent_doc_number] => 09528796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Illuminated aiming devices and related methods' [patent_app_type] => utility [patent_app_number] => 14/644718 [patent_app_country] => US [patent_app_date] => 2015-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 14655 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14644718 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/644718
Illuminated aiming devices and related methods Mar 10, 2015 Issued
Array ( [id] => 10368086 [patent_doc_number] => 20150253091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'Gas Flow Volume Control Apparatus' [patent_app_type] => utility [patent_app_number] => 14/643948 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3778 [patent_no_of_claims] => 17 [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] => 14643948 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/643948
Gas flow volume control apparatus Mar 9, 2015 Issued
Array ( [id] => 11061764 [patent_doc_number] => 20160258726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'AMMUNITION CARTRIDGE WITH INDUCED INSTABILITY AT A PRE-SET RANGE' [patent_app_type] => utility [patent_app_number] => 14/642818 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 5444 [patent_no_of_claims] => 33 [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] => 14642818 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/642818
Ammunition cartridge with induced instability at a pre-set range Mar 9, 2015 Issued
Array ( [id] => 13290475 [patent_doc_number] => 10156422 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-18 [patent_title] => Firearm stock assembly, recoil reduction device and related methods [patent_app_type] => utility [patent_app_number] => 14/642815 [patent_app_country] => US [patent_app_date] => 2015-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2067 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14642815 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/642815
Firearm stock assembly, recoil reduction device and related methods Mar 9, 2015 Issued
Array ( [id] => 11481364 [patent_doc_number] => 09587900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-07 [patent_title] => 'Omni-directional recoil energy absorption mechanism' [patent_app_type] => utility [patent_app_number] => 14/641721 [patent_app_country] => US [patent_app_date] => 2015-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1280 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14641721 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/641721
Omni-directional recoil energy absorption mechanism Mar 8, 2015 Issued
Array ( [id] => 11061735 [patent_doc_number] => 20160258697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'MEANS FOR SEMI-PERMANENTLY RETAINING THE MAGAZINE OF A SEMI-AUTOMATIC FIREARM' [patent_app_type] => utility [patent_app_number] => 14/641397 [patent_app_country] => US [patent_app_date] => 2015-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5907 [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] => 14641397 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/641397
Means for semi-permanently retaining the magazine of a semi-automatic firearm Mar 7, 2015 Issued
Array ( [id] => 10291940 [patent_doc_number] => 20150176939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'DEVICE AND METHOD FOR CLEANING AND/OR PRESERVING WEAPON BARRELS AND WEAPON PARTS' [patent_app_type] => utility [patent_app_number] => 14/640891 [patent_app_country] => US [patent_app_date] => 2015-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3598 [patent_no_of_claims] => 14 [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] => 14640891 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/640891
DEVICE AND METHOD FOR CLEANING AND/OR PRESERVING WEAPON BARRELS AND WEAPON PARTS Mar 5, 2015 Abandoned
Array ( [id] => 10375473 [patent_doc_number] => 20150260480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'FIREARM SECURITY APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/641021 [patent_app_country] => US [patent_app_date] => 2015-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11860 [patent_no_of_claims] => 20 [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] => 14641021 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/641021
Firearm security apparatus Mar 5, 2015 Issued
Array ( [id] => 11810254 [patent_doc_number] => 09714817 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-07-25 [patent_title] => 'Central initiating charge' [patent_app_type] => utility [patent_app_number] => 14/640159 [patent_app_country] => US [patent_app_date] => 2015-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2418 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14640159 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/640159
Central initiating charge Mar 5, 2015 Issued
Array ( [id] => 11061751 [patent_doc_number] => 20160258713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'Receiver and Collapsible Buttstock for a Firearm' [patent_app_type] => utility [patent_app_number] => 14/639913 [patent_app_country] => US [patent_app_date] => 2015-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 11689 [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] => 14639913 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/639913
Receiver and collapsible buttstock for a firearm Mar 4, 2015 Issued
Array ( [id] => 10084307 [patent_doc_number] => 09121651 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-09-01 [patent_title] => 'Ambidextrous magazine lock and release mechanism' [patent_app_type] => utility [patent_app_number] => 14/633862 [patent_app_country] => US [patent_app_date] => 2015-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 2881 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14633862 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/633862
Ambidextrous magazine lock and release mechanism Feb 26, 2015 Issued
Array ( [id] => 10800411 [patent_doc_number] => 20160146568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'TRIGGER MECHANISM FOR TOY BLOWGUN' [patent_app_type] => utility [patent_app_number] => 14/632260 [patent_app_country] => US [patent_app_date] => 2015-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3413 [patent_no_of_claims] => 15 [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] => 14632260 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/632260
Trigger mechanism for toy blowgun Feb 25, 2015 Issued
Array ( [id] => 10356166 [patent_doc_number] => 20150241171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'SCOPE ADJUSTMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 14/630903 [patent_app_country] => US [patent_app_date] => 2015-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3907 [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] => 14630903 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/630903
Scope adjustment device Feb 24, 2015 Issued
14/631599 Flexible Trigger Plug Feb 24, 2015 Abandoned
Array ( [id] => 12429663 [patent_doc_number] => 09976397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-22 [patent_title] => Shaped charge system having multi-composition liner [patent_app_type] => utility [patent_app_number] => 14/628353 [patent_app_country] => US [patent_app_date] => 2015-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2806 [patent_no_of_claims] => 12 [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] => 14628353 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/628353
Shaped charge system having multi-composition liner Feb 22, 2015 Issued
Array ( [id] => 11257593 [patent_doc_number] => 09482489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Ranging methods for inclined shooting of projectile weapon' [patent_app_type] => utility [patent_app_number] => 14/629309 [patent_app_country] => US [patent_app_date] => 2015-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 8538 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14629309 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/629309
Ranging methods for inclined shooting of projectile weapon Feb 22, 2015 Issued
Array ( [id] => 10356186 [patent_doc_number] => 20150241191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'ROCK BLASTING METHOD AND SYSTEM FOR ADJUSTING A BLASTING PLAN IN REAL TIME' [patent_app_type] => utility [patent_app_number] => 14/629427 [patent_app_country] => US [patent_app_date] => 2015-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5121 [patent_no_of_claims] => 7 [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] => 14629427 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/629427
Rock blasting method and system for adjusting a blasting plan in real time Feb 22, 2015 Issued
Array ( [id] => 10615677 [patent_doc_number] => 09335112 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-05-10 [patent_title] => 'Telescoping gun rest apparatus' [patent_app_type] => utility [patent_app_number] => 14/628279 [patent_app_country] => US [patent_app_date] => 2015-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3370 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14628279 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/628279
Telescoping gun rest apparatus Feb 21, 2015 Issued
Array ( [id] => 10347051 [patent_doc_number] => 20150232057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'Airbag Inflator Pad' [patent_app_type] => utility [patent_app_number] => 14/628146 [patent_app_country] => US [patent_app_date] => 2015-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4530 [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] => 14628146 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/628146
Autoigniting, antivirbration airbag inflator pad Feb 19, 2015 Issued
Array ( [id] => 11068925 [patent_doc_number] => 20160265889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'FRACTURING PROJECTILES' [patent_app_type] => utility [patent_app_number] => 14/625097 [patent_app_country] => US [patent_app_date] => 2015-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8182 [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] => 14625097 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/625097
Conic taper tip fracturing projectiles Feb 17, 2015 Issued
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