Description
BODY DETAILS OR KINDS OF RAILWAY VEHICLES (vehicles in general B60; adaptation of vehicles to special systems B61B; underframes B61F)
B61D
Technology
Stats
- 1,956 US PATENTS IN FORCE
- 635 US APPLICATIONS PENDING
- 1,321 Total Patent Owners
- 6,929 TOTAL INVENTORS
Subclasses
| Subclass | Title |
|---|---|
| 1/00 | Carriages for ordinary railway passenger traffic (mine cars B61D 11/00; tramcars B61D 13/00) |
| 1/02 | Carriages for ordinary railway passenger traffic (mine cars B61D 11/00; tramcars B61D 13/00) General arrangements in sleeping or couchette carriages (B61D 1/08 takes precedence) |
| 1/04 | Carriages for ordinary railway passenger traffic (mine cars B61D 11/00; tramcars B61D 13/00) General arrangements of seats (B61D 1/06 takes precedence; seats per seB61D 33/00) |
| 1/06 | Carriages for ordinary railway passenger traffic (mine cars B61D 11/00; tramcars B61D 13/00) with multiple deck arrangement |
| 1/08 | Carriages for ordinary railway passenger traffic (mine cars B61D 11/00; tramcars B61D 13/00) with multiple deck arrangement of sleeping carriages |
| 3/00 | Wagons or vans (tank wagons B61D 5/00; hopper wagons B61D 7/00; tipping wagons B61D 9/00; mine cars B61D 11/00; vehicles adapted for animal transportation B60P 3/04) |
| 3/02 | Wagons or vans (tank wagons B61D 5/00; hopper wagons B61D 7/00; tipping wagons B61D 9/00; mine cars B61D 11/00; vehicles adapted for animal transportation B60P 3/04) with multiple deck arrangements (for carrying vehicles B61D 3/18) |
| 3/04 | Wagons or vans (tank wagons B61D 5/00; hopper wagons B61D 7/00; tipping wagons B61D 9/00; mine cars B61D 11/00; vehicles adapted for animal transportation B60P 3/04) with movable floors, e.g. rotatable or floors which can be raised or lowered |
| 3/06 | Wagons or vans (tank wagons B61D 5/00; hopper wagons B61D 7/00; tipping wagons B61D 9/00; mine cars B61D 11/00; vehicles adapted for animal transportation B60P 3/04) Flat-bottomed cars convertible into hoppers |
| 3/08 | Wagons or vans (tank wagons B61D 5/00; hopper wagons B61D 7/00; tipping wagons B61D 9/00; mine cars B61D 11/00; vehicles adapted for animal transportation B60P 3/04) Flat wagons including posts or standards |
| 3/10 | Wagons or vans (tank wagons B61D 5/00; hopper wagons B61D 7/00; tipping wagons B61D 9/00; mine cars B61D 11/00; vehicles adapted for animal transportation B60P 3/04) Articulated vehicles |
| 3/12 | Wagons or vans (tank wagons B61D 5/00; hopper wagons B61D 7/00; tipping wagons B61D 9/00; mine cars B61D 11/00; vehicles adapted for animal transportation B60P 3/04) Articulated vehicles comprising running gear interconnected by loads |
| 3/14 | Wagons or vans (tank wagons B61D 5/00; hopper wagons B61D 7/00; tipping wagons B61D 9/00; mine cars B61D 11/00; vehicles adapted for animal transportation B60P 3/04) Articulated vehicles comprising running gear interconnected by load supports facilitating low-level load transport |
| 3/16 | Wagons or vans (tank wagons B61D 5/00; hopper wagons B61D 7/00; tipping wagons B61D 9/00; mine cars B61D 11/00; vehicles adapted for animal transportation B60P 3/04) adapted for carrying special loads |
| 3/18 | Wagons or vans (tank wagons B61D 5/00; hopper wagons B61D 7/00; tipping wagons B61D 9/00; mine cars B61D 11/00; vehicles adapted for animal transportation B60P 3/04) adapted for carrying special loads for vehicles |
| 3/20 | Wagons or vans (tank wagons B61D 5/00; hopper wagons B61D 7/00; tipping wagons B61D 9/00; mine cars B61D 11/00; vehicles adapted for animal transportation B60P 3/04) adapted for carrying special loads for forwarding containers |
| 5/00 | Tank wagons for carrying fluent materials (tank aspects B65D 88/00, B65D 90/00, F17C) |
| 5/02 | Tank wagons for carrying fluent materials (tank aspects B65D 88/00, B65D 90/00, F17C) having more than one tank |
| 5/06 | Tank wagons for carrying fluent materials (tank aspects B65D 88/00, B65D 90/00, F17C) Mounting of tanks; Integral bodies and frames |
| 7/00 | Hopper cars (flat-bottomed cars convertible into hoppers B61D 3/06) |
Recent Patents
Not Available
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0114,256 | ACCESS SYSTEM WITH OVERRUN PROTECTION | Oct 03, 24 | Apr 10, 25 | Not available |
| 2025/0115,406 | CORNER PROTECTOR FOR PROTECTING THE TOP CORNERS OF STACKS OF LUMBER AND CARGO | Oct 10, 23 | Apr 10, 25 | Pennsy Corporation |
Top Owners in This Class
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Applications Filed in This Class - By Year
Patents Issued To Date - By Filing Year
Average Time to Issuance
- 34 Months (last 2 years Issuances)
- 34 Months (last 5 years Issuances)