Search

Cathron C Brooks

Examiner (ID: 413, Phone: (571)272-2633 , Office: P/2911 )

Most Active Art Unit
2913
Art Unit(s)
2922, 2910, 2900, 2913, 2903, 2911
Total Applications
3881
Issued Applications
3854
Pending Applications
0
Abandoned Applications
27

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2270921 [patent_doc_number] => 04625912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Railway fastening assembly' [patent_app_type] => 1 [patent_app_number] => 6/262710 [patent_app_country] => US [patent_app_date] => 1981-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 28 [patent_no_of_words] => 5392 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/625/04625912.pdf [firstpage_image] =>[orig_patent_app_number] => 262710 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/262710
Railway fastening assembly May 10, 1981 Issued
Array ( [id] => 2095622 [patent_doc_number] => 04457468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-03 [patent_title] => 'Railroad grade crossing construction' [patent_app_type] => 1 [patent_app_number] => 6/261776 [patent_app_country] => US [patent_app_date] => 1981-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 3972 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/457/04457468.pdf [firstpage_image] =>[orig_patent_app_number] => 261776 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/261776
Railroad grade crossing construction May 7, 1981 Issued
Array ( [id] => 2077914 [patent_doc_number] => 04449666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-22 [patent_title] => 'Concrete railroad tie for supporting grade crossing panels' [patent_app_type] => 1 [patent_app_number] => 6/261775 [patent_app_country] => US [patent_app_date] => 1981-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 3574 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/449/04449666.pdf [firstpage_image] =>[orig_patent_app_number] => 261775 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/261775
Concrete railroad tie for supporting grade crossing panels May 7, 1981 Issued
Array ( [id] => 2010375 [patent_doc_number] => 04368673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-18 [patent_title] => 'Distribution means for partition sheet assembly' [patent_app_type] => 1 [patent_app_number] => 6/256862 [patent_app_country] => US [patent_app_date] => 1981-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 826 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/368/04368673.pdf [firstpage_image] =>[orig_patent_app_number] => 256862 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/256862
Distribution means for partition sheet assembly Apr 23, 1981 Issued
Array ( [id] => 2093296 [patent_doc_number] => 04457234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-03 [patent_title] => 'Track lifting and lining device' [patent_app_type] => 1 [patent_app_number] => 6/253105 [patent_app_country] => US [patent_app_date] => 1981-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3377 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/457/04457234.pdf [firstpage_image] =>[orig_patent_app_number] => 253105 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/253105
Track lifting and lining device Apr 12, 1981 Issued
Array ( [id] => 2000515 [patent_doc_number] => 04401198 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-30 [patent_title] => 'Friction-based, motion damping assembly for a chairlift or the like' [patent_app_type] => 1 [patent_app_number] => 6/249003 [patent_app_country] => US [patent_app_date] => 1981-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3124 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/401/04401198.pdf [firstpage_image] =>[orig_patent_app_number] => 249003 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/249003
Friction-based, motion damping assembly for a chairlift or the like Mar 29, 1981 Issued
Array ( [id] => 2038424 [patent_doc_number] => 04382547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-10 [patent_title] => 'Railroad tie plate and correctable shim' [patent_app_type] => 1 [patent_app_number] => 6/245203 [patent_app_country] => US [patent_app_date] => 1981-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 4962 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 515 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/382/04382547.pdf [firstpage_image] =>[orig_patent_app_number] => 245203 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/245203
Railroad tie plate and correctable shim Mar 17, 1981 Issued
06/240411 RAIL FASTENING ASSEMBLIES Mar 3, 1981 Abandoned
Array ( [id] => 2121482 [patent_doc_number] => 04430944 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Mobile apparatus and method for cleaning ballast supporting a track' [patent_app_type] => 1 [patent_app_number] => 6/232883 [patent_app_country] => US [patent_app_date] => 1981-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3967 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/430/04430944.pdf [firstpage_image] =>[orig_patent_app_number] => 232883 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/232883
Mobile apparatus and method for cleaning ballast supporting a track Feb 8, 1981 Issued
Array ( [id] => 2026505 [patent_doc_number] => 04415120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-15 [patent_title] => 'Device for sleepers for railway tracks' [patent_app_type] => 1 [patent_app_number] => 6/228731 [patent_app_country] => US [patent_app_date] => 1981-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2242 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 427 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/415/04415120.pdf [firstpage_image] =>[orig_patent_app_number] => 228731 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/228731
Device for sleepers for railway tracks Jan 26, 1981 Issued
Array ( [id] => 2088352 [patent_doc_number] => 04442973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-17 [patent_title] => 'Rail fastening assemblies' [patent_app_type] => 1 [patent_app_number] => 6/228804 [patent_app_country] => US [patent_app_date] => 1981-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 4323 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/442/04442973.pdf [firstpage_image] =>[orig_patent_app_number] => 228804 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/228804
Rail fastening assemblies Jan 26, 1981 Issued
Array ( [id] => 1979845 [patent_doc_number] => 04363274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-14 [patent_title] => 'Center line follower' [patent_app_type] => 1 [patent_app_number] => 6/227975 [patent_app_country] => US [patent_app_date] => 1981-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3533 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/363/04363274.pdf [firstpage_image] =>[orig_patent_app_number] => 227975 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/227975
Center line follower Jan 22, 1981 Issued
Array ( [id] => 2039580 [patent_doc_number] => 04403734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-13 [patent_title] => 'Expanding-sleeve rail fastening' [patent_app_type] => 1 [patent_app_number] => 6/227521 [patent_app_country] => US [patent_app_date] => 1981-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3182 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/403/04403734.pdf [firstpage_image] =>[orig_patent_app_number] => 227521 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/227521
Expanding-sleeve rail fastening Jan 21, 1981 Issued
Array ( [id] => 2044176 [patent_doc_number] => 04378741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-05 [patent_title] => 'Interfaced conveyor systems and driverless vehicle for use therein' [patent_app_type] => 1 [patent_app_number] => 6/226586 [patent_app_country] => US [patent_app_date] => 1981-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1376 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/378/04378741.pdf [firstpage_image] =>[orig_patent_app_number] => 226586 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/226586
Interfaced conveyor systems and driverless vehicle for use therein Jan 20, 1981 Issued
Array ( [id] => 2051700 [patent_doc_number] => 04394101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-19 [patent_title] => 'Height adjustable cargo container locking mechanism' [patent_app_type] => 1 [patent_app_number] => 6/225883 [patent_app_country] => US [patent_app_date] => 1981-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2743 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/394/04394101.pdf [firstpage_image] =>[orig_patent_app_number] => 225883 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/225883
Height adjustable cargo container locking mechanism Jan 18, 1981 Issued
Array ( [id] => 2025458 [patent_doc_number] => 04395953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-02 [patent_title] => 'Railway track tamping machine' [patent_app_type] => 1 [patent_app_number] => 6/226183 [patent_app_country] => US [patent_app_date] => 1981-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1505 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/395/04395953.pdf [firstpage_image] =>[orig_patent_app_number] => 226183 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/226183
Railway track tamping machine Jan 18, 1981 Issued
Array ( [id] => 2112559 [patent_doc_number] => 04448131 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-15 [patent_title] => 'Suspension system for rail vehicles' [patent_app_type] => 1 [patent_app_number] => 6/218693 [patent_app_country] => US [patent_app_date] => 1980-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1961 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/448/04448131.pdf [firstpage_image] =>[orig_patent_app_number] => 218693 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/218693
Suspension system for rail vehicles Dec 21, 1980 Issued
Array ( [id] => 1973201 [patent_doc_number] => 04347792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-07 [patent_title] => 'Driveless vehicle with speed control cam' [patent_app_type] => 1 [patent_app_number] => 6/217862 [patent_app_country] => US [patent_app_date] => 1980-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 16 [patent_no_of_words] => 1504 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/347/04347792.pdf [firstpage_image] =>[orig_patent_app_number] => 217862 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/217862
Driveless vehicle with speed control cam Dec 17, 1980 Issued
Array ( [id] => 2001674 [patent_doc_number] => 04367683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-11 [patent_title] => 'Driveless vehicle with speed control' [patent_app_type] => 1 [patent_app_number] => 6/217861 [patent_app_country] => US [patent_app_date] => 1980-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1673 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/367/04367683.pdf [firstpage_image] =>[orig_patent_app_number] => 217861 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/217861
Driveless vehicle with speed control Dec 17, 1980 Issued
Array ( [id] => 2020669 [patent_doc_number] => 04395172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-07-26 [patent_title] => 'Cargo restraint system with spring fuse' [patent_app_type] => 1 [patent_app_number] => 6/215613 [patent_app_country] => US [patent_app_date] => 1980-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4706 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/395/04395172.pdf [firstpage_image] =>[orig_patent_app_number] => 215613 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/215613
Cargo restraint system with spring fuse Dec 11, 1980 Issued
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