
Troy Chambers
Supervisory Patent Examiner (ID: 18763, Phone: (571)272-6874 , Office: P/3641 )
| Most Active Art Unit | 3641 |
| Art Unit(s) | 3641, 3658 |
| Total Applications | 1147 |
| Issued Applications | 717 |
| Pending Applications | 114 |
| Abandoned Applications | 316 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6144070
[patent_doc_number] => 20110017186
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-27
[patent_title] => 'GAS SPRING ASSEMBLY FOR AN AIR GUN'
[patent_app_type] => utility
[patent_app_number] => 12/509005
[patent_app_country] => US
[patent_app_date] => 2009-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 7164
[patent_no_of_claims] => 25
[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/A1/0017/20110017186.pdf
[firstpage_image] =>[orig_patent_app_number] => 12509005
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/509005 | Gas spring assembly for an air gun | Jul 23, 2009 | Issued |
Array
(
[id] => 4512088
[patent_doc_number] => 07938110
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-05-10
[patent_title] => 'Ball launching device'
[patent_app_type] => utility
[patent_app_number] => 12/508165
[patent_app_country] => US
[patent_app_date] => 2009-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1486
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/938/07938110.pdf
[firstpage_image] =>[orig_patent_app_number] => 12508165
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/508165 | Ball launching device | Jul 22, 2009 | Issued |
Array
(
[id] => 4488753
[patent_doc_number] => 07946284
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-05-24
[patent_title] => 'Method and apparatus for covertly marking targets'
[patent_app_type] => utility
[patent_app_number] => 12/498814
[patent_app_country] => US
[patent_app_date] => 2009-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 2854
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/946/07946284.pdf
[firstpage_image] =>[orig_patent_app_number] => 12498814
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/498814 | Method and apparatus for covertly marking targets | Jul 6, 2009 | Issued |
Array
(
[id] => 4439838
[patent_doc_number] => 07861639
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2011-01-04
[patent_title] => 'Artillery projectile extractor'
[patent_app_type] => utility
[patent_app_number] => 12/496741
[patent_app_country] => US
[patent_app_date] => 2009-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2406
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/861/07861639.pdf
[firstpage_image] =>[orig_patent_app_number] => 12496741
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/496741 | Artillery projectile extractor | Jul 1, 2009 | Issued |
Array
(
[id] => 6577211
[patent_doc_number] => 20100000138
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-07
[patent_title] => 'FIREARM HAVING AN EXPULSION DEVICE'
[patent_app_type] => utility
[patent_app_number] => 12/495996
[patent_app_country] => US
[patent_app_date] => 2009-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 6089
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0000/20100000138.pdf
[firstpage_image] =>[orig_patent_app_number] => 12495996
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/495996 | Firearm having an expulsion device | Jun 30, 2009 | Issued |
Array
(
[id] => 4510956
[patent_doc_number] => 07937870
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-05-10
[patent_title] => 'Firearm having a debris shield for use with a direct gas impingement system'
[patent_app_type] => utility
[patent_app_number] => 12/496011
[patent_app_country] => US
[patent_app_date] => 2009-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 3776
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/937/07937870.pdf
[firstpage_image] =>[orig_patent_app_number] => 12496011
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/496011 | Firearm having a debris shield for use with a direct gas impingement system | Jun 30, 2009 | Issued |
Array
(
[id] => 8111289
[patent_doc_number] => 08156854
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-04-17
[patent_title] => 'Firearm having a handle assembly for charging and forward assist'
[patent_app_type] => utility
[patent_app_number] => 12/496008
[patent_app_country] => US
[patent_app_date] => 2009-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 20
[patent_no_of_words] => 7442
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 29
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/156/08156854.pdf
[firstpage_image] =>[orig_patent_app_number] => 12496008
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/496008 | Firearm having a handle assembly for charging and forward assist | Jun 30, 2009 | Issued |
Array
(
[id] => 8024419
[patent_doc_number] => 08141285
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-03-27
[patent_title] => 'Firearm including improved hand guard'
[patent_app_type] => utility
[patent_app_number] => 12/496003
[patent_app_country] => US
[patent_app_date] => 2009-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 22
[patent_no_of_words] => 6472
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 108
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/141/08141285.pdf
[firstpage_image] =>[orig_patent_app_number] => 12496003
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/496003 | Firearm including improved hand guard | Jun 30, 2009 | Issued |
Array
(
[id] => 6580011
[patent_doc_number] => 20100000400
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-01-07
[patent_title] => 'FIREARM HAVING AN INDIRECT GAS IMPINGEMENT SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/496000
[patent_app_country] => US
[patent_app_date] => 2009-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
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[patent_no_of_words] => 8855
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0000/20100000400.pdf
[firstpage_image] =>[orig_patent_app_number] => 12496000
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/496000 | Firearm having an indirect gas impingement system | Jun 30, 2009 | Issued |
Array
(
[id] => 7984679
[patent_doc_number] => 08074632
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-12-13
[patent_title] => 'Variable pneumatic sear for paintball gun'
[patent_app_type] => utility
[patent_app_number] => 12/493777
[patent_app_country] => US
[patent_app_date] => 2009-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3394
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/074/08074632.pdf
[firstpage_image] =>[orig_patent_app_number] => 12493777
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/493777 | Variable pneumatic sear for paintball gun | Jun 28, 2009 | Issued |
Array
(
[id] => 5393810
[patent_doc_number] => 20090313872
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-24
[patent_title] => 'FIREARM WITH UNDERARM GUN STOCK'
[patent_app_type] => utility
[patent_app_number] => 12/490275
[patent_app_country] => US
[patent_app_date] => 2009-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_no_of_words] => 5397
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0313/20090313872.pdf
[firstpage_image] =>[orig_patent_app_number] => 12490275
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/490275 | Firearm with underarm gun stock | Jun 22, 2009 | Issued |
Array
(
[id] => 6559097
[patent_doc_number] => 20100319527
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-23
[patent_title] => 'CAM PIN WITH ROLLER FOR BOLT CARRIER'
[patent_app_type] => utility
[patent_app_number] => 12/489592
[patent_app_country] => US
[patent_app_date] => 2009-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 2011
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0319/20100319527.pdf
[firstpage_image] =>[orig_patent_app_number] => 12489592
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/489592 | Cam pin with roller for bolt carrier | Jun 22, 2009 | Issued |
Array
(
[id] => 6470398
[patent_doc_number] => 20100212648
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-08-26
[patent_title] => 'FIRING FREQUENCY CONTROLLER'
[patent_app_type] => utility
[patent_app_number] => 12/484292
[patent_app_country] => US
[patent_app_date] => 2009-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0212/20100212648.pdf
[firstpage_image] =>[orig_patent_app_number] => 12484292
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/484292 | Firing frequency controller | Jun 14, 2009 | Issued |
Array
(
[id] => 8150482
[patent_doc_number] => 08166960
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-05-01
[patent_title] => 'Plastic bottle launcher'
[patent_app_type] => utility
[patent_app_number] => 12/484399
[patent_app_country] => US
[patent_app_date] => 2009-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/166/08166960.pdf
[firstpage_image] =>[orig_patent_app_number] => 12484399
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/484399 | Plastic bottle launcher | Jun 14, 2009 | Issued |
Array
(
[id] => 4480496
[patent_doc_number] => 07882829
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-02-08
[patent_title] => 'Small projectile launching air gun'
[patent_app_type] => utility
[patent_app_number] => 12/480479
[patent_app_country] => US
[patent_app_date] => 2009-06-08
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/882/07882829.pdf
[firstpage_image] =>[orig_patent_app_number] => 12480479
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/480479 | Small projectile launching air gun | Jun 7, 2009 | Issued |
Array
(
[id] => 4471747
[patent_doc_number] => 07905042
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-15
[patent_title] => 'Handheld single shot firearm'
[patent_app_type] => utility
[patent_app_number] => 12/455734
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/905/07905042.pdf
[firstpage_image] =>[orig_patent_app_number] => 12455734
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/455734 | Handheld single shot firearm | Jun 4, 2009 | Issued |
Array
(
[id] => 5363731
[patent_doc_number] => 20090301290
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-10
[patent_title] => 'PERSONAL PROTECTION APPARATUS FOR VEHICLES'
[patent_app_type] => utility
[patent_app_number] => 12/478118
[patent_app_country] => US
[patent_app_date] => 2009-06-04
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0301/20090301290.pdf
[firstpage_image] =>[orig_patent_app_number] => 12478118
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/478118 | Personal protection apparatus for vehicles | Jun 3, 2009 | Issued |
Array
(
[id] => 6370967
[patent_doc_number] => 20100300420
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-02
[patent_title] => 'Precision Control of Operating Pressure for Pneumatic Guns'
[patent_app_type] => utility
[patent_app_number] => 12/475568
[patent_app_country] => US
[patent_app_date] => 2009-05-31
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[pdf_file] => publications/A1/0300/20100300420.pdf
[firstpage_image] =>[orig_patent_app_number] => 12475568
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/475568 | Precision Control of Operating Pressure for Pneumatic Guns | May 30, 2009 | Abandoned |
Array
(
[id] => 70700
[patent_doc_number] => 07748322
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2010-07-06
[patent_title] => 'Plastic encapsulated energetic material initiation device'
[patent_app_type] => utility
[patent_app_number] => 12/468957
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[patent_app_date] => 2009-05-20
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/748/07748322.pdf
[firstpage_image] =>[orig_patent_app_number] => 12468957
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/468957 | Plastic encapsulated energetic material initiation device | May 19, 2009 | Issued |
Array
(
[id] => 6433498
[patent_doc_number] => 20100282228
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-11-11
[patent_title] => 'Water rocket launch system'
[patent_app_type] => utility
[patent_app_number] => 12/453437
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0282/20100282228.pdf
[firstpage_image] =>[orig_patent_app_number] => 12453437
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/453437 | Water rocket launch system | May 10, 2009 | Issued |