Search

Michael D. David

Examiner (ID: 17380, Phone: (571)270-3737 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
3641, 4155
Total Applications
1232
Issued Applications
1050
Pending Applications
66
Abandoned Applications
137

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8434011 [patent_doc_number] => 08281776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-09 [patent_title] => 'Weapon, in particular range-controlled compressed air weapon' [patent_app_type] => utility [patent_app_number] => 12/844655 [patent_app_country] => US [patent_app_date] => 2010-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2953 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12844655 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/844655
Weapon, in particular range-controlled compressed air weapon Jul 26, 2010 Issued
Array ( [id] => 6544870 [patent_doc_number] => 20100288148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'NETWORKED PYROTECHNIC ACTUATOR INCORPORATING HIGH-PRESSURE BELLOWS' [patent_app_type] => utility [patent_app_number] => 12/844214 [patent_app_country] => US [patent_app_date] => 2010-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5804 [patent_no_of_claims] => 20 [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] => publications/A1/0288/20100288148.pdf [firstpage_image] =>[orig_patent_app_number] => 12844214 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/844214
Networked pyrotechnic actuator incorporating high-pressure bellows Jul 26, 2010 Issued
Array ( [id] => 4456662 [patent_doc_number] => 07878119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-01 [patent_title] => 'Perforating charge for use in a well' [patent_app_type] => utility [patent_app_number] => 12/817538 [patent_app_country] => US [patent_app_date] => 2010-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2951 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/878/07878119.pdf [firstpage_image] =>[orig_patent_app_number] => 12817538 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/817538
Perforating charge for use in a well Jun 16, 2010 Issued
Array ( [id] => 7576345 [patent_doc_number] => 20110290227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'Apparatus and method for adapting a pneumatic gun to fire from a fluid source' [patent_app_type] => utility [patent_app_number] => 12/802002 [patent_app_country] => US [patent_app_date] => 2010-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2003 [patent_no_of_claims] => 7 [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] => publications/A1/0290/20110290227.pdf [firstpage_image] =>[orig_patent_app_number] => 12802002 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/802002
Apparatus and method for adapting a pneumatic gun to fire from a fluid source May 25, 2010 Issued
Array ( [id] => 8687991 [patent_doc_number] => 08387513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-05 [patent_title] => 'Self loading firearm bolt carrier with integral carrier key and angled strike face' [patent_app_type] => utility [patent_app_number] => 12/801001 [patent_app_country] => US [patent_app_date] => 2010-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4166 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12801001 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/801001
Self loading firearm bolt carrier with integral carrier key and angled strike face May 13, 2010 Issued
Array ( [id] => 8420036 [patent_doc_number] => 08276520 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-10-02 [patent_title] => 'Adaptive fragmentation mechanism to enhance lethality' [patent_app_type] => utility [patent_app_number] => 12/779384 [patent_app_country] => US [patent_app_date] => 2010-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 3588 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12779384 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/779384
Adaptive fragmentation mechanism to enhance lethality May 12, 2010 Issued
Array ( [id] => 8531600 [patent_doc_number] => 08307750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-13 [patent_title] => 'Gas operated rifle with bolt carrier and receiver assembly' [patent_app_type] => utility [patent_app_number] => 12/778435 [patent_app_country] => US [patent_app_date] => 2010-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 42 [patent_no_of_words] => 19775 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12778435 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/778435
Gas operated rifle with bolt carrier and receiver assembly May 11, 2010 Issued
Array ( [id] => 6041371 [patent_doc_number] => 20110203448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-25 [patent_title] => 'MAGAZINE FOR A HAND GUN' [patent_app_type] => utility [patent_app_number] => 12/777297 [patent_app_country] => US [patent_app_date] => 2010-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4180 [patent_no_of_claims] => 10 [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] => publications/A1/0203/20110203448.pdf [firstpage_image] =>[orig_patent_app_number] => 12777297 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/777297
Magazine for a hand gun May 10, 2010 Issued
Array ( [id] => 8688017 [patent_doc_number] => 08387539 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-03-05 [patent_title] => 'Sculpted reactive liner with semi-cylindrical linear open cells' [patent_app_type] => utility [patent_app_number] => 12/776739 [patent_app_country] => US [patent_app_date] => 2010-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1397 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12776739 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/776739
Sculpted reactive liner with semi-cylindrical linear open cells May 9, 2010 Issued
Array ( [id] => 8651541 [patent_doc_number] => 08371282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Soft-projectile launching device' [patent_app_type] => utility [patent_app_number] => 12/777134 [patent_app_country] => US [patent_app_date] => 2010-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5238 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12777134 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/777134
Soft-projectile launching device May 9, 2010 Issued
Array ( [id] => 6431898 [patent_doc_number] => 20100282050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'Protection Device' [patent_app_type] => utility [patent_app_number] => 12/774867 [patent_app_country] => US [patent_app_date] => 2010-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2944 [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] => publications/A1/0282/20100282050.pdf [firstpage_image] =>[orig_patent_app_number] => 12774867 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/774867
Trigger signal attenuation and protection device May 5, 2010 Issued
Array ( [id] => 8230896 [patent_doc_number] => 08196332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Forward scout scope mount for firearm' [patent_app_type] => utility [patent_app_number] => 12/772635 [patent_app_country] => US [patent_app_date] => 2010-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3140 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/196/08196332.pdf [firstpage_image] =>[orig_patent_app_number] => 12772635 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/772635
Forward scout scope mount for firearm May 2, 2010 Issued
Array ( [id] => 8384256 [patent_doc_number] => 08261652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-11 [patent_title] => 'Ambidextrous bolt stop' [patent_app_type] => utility [patent_app_number] => 12/768798 [patent_app_country] => US [patent_app_date] => 2010-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 3451 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12768798 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/768798
Ambidextrous bolt stop Apr 27, 2010 Issued
Array ( [id] => 7495743 [patent_doc_number] => 20110259183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'ELECTRO-MECHANICAL FIREARM TRIGGER MECHANISM' [patent_app_type] => utility [patent_app_number] => 12/767366 [patent_app_country] => US [patent_app_date] => 2010-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2606 [patent_no_of_claims] => 11 [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] => publications/A1/0259/20110259183.pdf [firstpage_image] =>[orig_patent_app_number] => 12767366 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/767366
Electro-mechanical firearm trigger mechanism Apr 25, 2010 Issued
Array ( [id] => 8569898 [patent_doc_number] => 08336531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Reconfigurable toy gun with a slidable barrel' [patent_app_type] => utility [patent_app_number] => 12/765195 [patent_app_country] => US [patent_app_date] => 2010-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5733 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12765195 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/765195
Reconfigurable toy gun with a slidable barrel Apr 21, 2010 Issued
Array ( [id] => 7504940 [patent_doc_number] => 20110252952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-20 [patent_title] => 'Adjustable Muzzle Brake' [patent_app_type] => utility [patent_app_number] => 12/762318 [patent_app_country] => US [patent_app_date] => 2010-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3167 [patent_no_of_claims] => 11 [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] => publications/A1/0252/20110252952.pdf [firstpage_image] =>[orig_patent_app_number] => 12762318 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/762318
Adjustable muzzle brake Apr 16, 2010 Issued
Array ( [id] => 6521732 [patent_doc_number] => 20100269676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-28 [patent_title] => 'WELLBORE PERFORATING DEVICES' [patent_app_type] => utility [patent_app_number] => 12/761459 [patent_app_country] => US [patent_app_date] => 2010-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3628 [patent_no_of_claims] => 18 [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] => publications/A1/0269/20100269676.pdf [firstpage_image] =>[orig_patent_app_number] => 12761459 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/761459
Wellbore perforating devices Apr 15, 2010 Issued
Array ( [id] => 6473748 [patent_doc_number] => 20100257769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-14 [patent_title] => 'SAFETY APPARATUS FOR FIREARMS' [patent_app_type] => utility [patent_app_number] => 12/756860 [patent_app_country] => US [patent_app_date] => 2010-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4892 [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] => publications/A1/0257/20100257769.pdf [firstpage_image] =>[orig_patent_app_number] => 12756860 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/756860
Safety apparatus for firearms Apr 7, 2010 Issued
Array ( [id] => 8304014 [patent_doc_number] => 08225544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Mounting rail' [patent_app_type] => utility [patent_app_number] => 12/798101 [patent_app_country] => US [patent_app_date] => 2010-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 6896 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 12798101 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/798101
Mounting rail Mar 28, 2010 Issued
Array ( [id] => 7484279 [patent_doc_number] => 08028612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-04 [patent_title] => 'Transparent ballistic resistant armor' [patent_app_type] => utility [patent_app_number] => 12/723104 [patent_app_country] => US [patent_app_date] => 2010-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6905 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/028/08028612.pdf [firstpage_image] =>[orig_patent_app_number] => 12723104 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/723104
Transparent ballistic resistant armor Mar 11, 2010 Issued
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